Win11 ISO Creator (#4110)

* Tab creation

* scaffold outline for the iso tab

* autounattended creation

* inital modification success

* iso save success

* cleanup and iso improvements

* fix startmenu on new 26h2

* remove old first startup

* Fix run for use

* fix unapproved verb

* Keep step 4 output expanded

* update auto-merge

* Cleanup

* remove out-null and trailing whitespace

* explain modify and creator button

* fix scroll to end

* remove workflow change

.github/workflows/auto-merge-docs.yaml

@@ -8,7 +8,7 @@ on:
 
 jobs:
   auto-merge:
-    if: github.event.pull_request.head.ref == 'docs-update' && github.event.pull_request.user.login == 'github-actions[bot]'
+    if: github.event.pull_request.head.ref == 'docs-update' && (github.event.pull_request.user.login == 'ChrisTitusTech' || github.event.pull_request.user.login == 'github-actions[bot]')
     runs-on: ubuntu-latest
     permissions:
       pull-requests: write
@@ -18,13 +18,14 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Auto-approve PR
+        if: github.event.pull_request.user.login == 'github-actions[bot]'
         run: gh pr review "$PR_NUMBER" --approve
         env:
           PR_NUMBER: ${{ github.event.pull_request.number }}
           GH_TOKEN: ${{ secrets.AUTO_MERGE }}
 
       - name: Enable auto-merge
-        run: gh pr merge "$PR_NUMBER" --squash --auto --delete-branch
+        run: gh pr merge "$PR_NUMBER" --squash --delete-branch --admin
         env:
           PR_NUMBER: ${{ github.event.pull_request.number }}
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GH_TOKEN: ${{ secrets.AUTO_MERGE }}

.github/workflows/docs.yaml

@@ -12,7 +12,7 @@ on:
   workflow_dispatch:
 
 permissions:
-  contents: write
+  contents: read
   pages: write
   id-token: write
   pull-requests: write
@@ -47,22 +47,27 @@ jobs:
       - name: Setup Pages
         id: pages
         uses: actions/configure-pages@v5
+        
       - name: Generate Dev Docs from JSON
         shell: pwsh
         run: |
           Set-Location tools
           ./devdocs-generator.ps1
 
-      - name: Create Pull Request 🚀
+      - name: Create Pull Request
         id: cpr
-        uses: peter-evans/create-pull-request@v6
+        uses: peter-evans/create-pull-request@v8
         with:
-          token: ${{ secrets.GITHUB_TOKEN }}
+          token: ${{ secrets.AUTO_MERGE }}
-          commit-message: 'Update generated documentation'
+          commit-message: 'chore: Update generated dev docs'
           title: 'chore: Update Generated Dev Docs'
           body: 'Automated update of generated documentation from JSON sources'
           branch: docs-update
           delete-branch: true
+          add-paths: |
+            docs/content/dev/
+            config/tweaks.json
+            config/feature.json
           labels: |
             automated
             documentation

.github/workflows/pre-release.yaml

@@ -3,6 +3,7 @@ name: Pre-Release WinUtil
 permissions:
   contents: write
   actions: read
+  pull-requests: write
 
 on:
   workflow_dispatch: # Manual trigger added
@@ -22,25 +23,35 @@ jobs:
           Set-Location tools
           ./devdocs-generator.ps1
 
-      - name: Commit Updated JSON Links
-        shell: pwsh
-        run: |
-          git config user.name "github-actions[bot]"
-          git config user.email "github-actions[bot]@users.noreply.github.com"
-          git add config/tweaks.json config/feature.json
-          $changes = git diff --cached --quiet; if ($LASTEXITCODE -ne 0) {
-            git commit -m "Update documentation links in JSON configs"
-            git push
-          } else {
-            Write-Host "No JSON link changes to commit"
-          }
-
       - name: Compile project
         shell: pwsh
         run: |
           Set-ExecutionPolicy Bypass -Scope Process -Force; ./Compile.ps1
         continue-on-error: false # Directly fail the job on error, removing the need for a separate check
 
+      - name: Create Pull Request for Updated JSON Links
+        id: cpr
+        uses: peter-evans/create-pull-request@v8
+        with:
+          token: ${{ secrets.AUTO_MERGE }}
+          commit-message: 'chore: Update documentation links in JSON configs'
+          title: 'chore: Update Generated Dev Docs'
+          body: 'Automated update of documentation links in JSON configs from pre-release build'
+          branch: docs-update
+          delete-branch: true
+          add-paths: |
+            config/tweaks.json
+            config/feature.json
+          labels: |
+            automated
+            documentation
+
+      - name: Check outputs
+        shell: bash
+        run: |
+          echo "Pull Request Number - ${{ steps.cpr.outputs.pull-request-number }}"
+          echo "Pull Request URL - ${{ steps.cpr.outputs.pull-request-url }}"
+
       - name: Set Version to Todays Date
         id: extract_version
         run: |

.github/workflows/sponsors.yaml

@@ -24,7 +24,7 @@ jobs:
 
       - name: Create Pull Request 🚀
         id: cpr
-        uses: peter-evans/create-pull-request@v6
+        uses: peter-evans/create-pull-request@v8
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           commit-message: 'Update sponsors in README'

Compile.ps1

@@ -103,6 +103,20 @@ $xaml
 '@
 "@)
 
+Update-Progress "Adding: autounattend.xml" 95
+$autounattendRaw = Get-Content "$workingdir\tools\autounattend.xml" -Raw
+# Strip XML comments (<!-- ... -->, including multi-line)
+$autounattendRaw = [regex]::Replace($autounattendRaw, '<!--.*?-->', '', [System.Text.RegularExpressions.RegexOptions]::Singleline)
+# Drop blank lines and trim trailing whitespace per line
+$autounattendXml = ($autounattendRaw -split "`r?`n" |
+    Where-Object { $_.Trim() -ne '' } |
+    ForEach-Object { $_.TrimEnd() }) -join "`r`n"
+$script_content.Add(@"
+`$WinUtilAutounattendXml = @'
+$autounattendXml
+'@
+"@)
+
 $script_content.Add($(Get-Content "scripts\main.ps1"))
 
 Update-Progress "Removing temporary files" 99

config/preset.json

@@ -16,7 +16,6 @@
   ],
   "Minimal": [
     "WPFTweaksConsumerFeatures",
-    "WPFTweaksDisableExplorerAutoDiscovery",
     "WPFTweaksWPBT",
     "WPFTweaksServices",
     "WPFTweaksTelemetry"

config/themes.json

@@ -65,10 +65,12 @@
         "ButtonTweaksBackgroundColor":  "#F7F7F7",
         "ButtonConfigBackgroundColor":  "#F7F7F7",
         "ButtonUpdatesBackgroundColor":  "#F7F7F7",
+        "ButtonWin11ISOBackgroundColor": "#F7F7F7",
         "ButtonInstallForegroundColor":  "#232629",
         "ButtonTweaksForegroundColor":  "#232629",
         "ButtonConfigForegroundColor":  "#232629",
         "ButtonUpdatesForegroundColor":  "#232629",
+        "ButtonWin11ISOForegroundColor": "#232629",
         "ButtonBackgroundColor":  "#F5F5F5",
         "ButtonBackgroundPressedColor":  "#1A1A1A",
         "ButtonBackgroundMouseoverColor":  "#C2C2C2",
@@ -105,10 +107,12 @@
         "ButtonTweaksBackgroundColor":  "#333333",
         "ButtonConfigBackgroundColor":  "#444444",
         "ButtonUpdatesBackgroundColor":  "#555555",
+        "ButtonWin11ISOBackgroundColor": "#666666",
         "ButtonInstallForegroundColor":  "#F7F7F7",
         "ButtonTweaksForegroundColor":  "#F7F7F7",
         "ButtonConfigForegroundColor":  "#F7F7F7",
         "ButtonUpdatesForegroundColor":  "#F7F7F7",
+        "ButtonWin11ISOForegroundColor": "#F7F7F7",
         "ButtonBackgroundColor":  "#1E3747",
         "ButtonBackgroundPressedColor":  "#F7F7F7",
         "ButtonBackgroundMouseoverColor":  "#3B4252",

config/tweaks.json

@@ -2615,7 +2615,7 @@
   },
   "WPFTweaksDisableExplorerAutoDiscovery": {
     "Content": "Disable Explorer Automatic Folder Discovery",
-    "Description": "Windows Explorer automatically tries to guess the type of the folder based on its contents, slowing down the browsing experience.",
+    "Description": "Windows Explorer automatically tries to guess the type of the folder based on its contents, slowing down the browsing experience. WARNING! Will disable file explorer grouping",
     "category": "Essential Tweaks",
     "panel": "1",
     "InvokeScript": [

docs/content/dev/features/Features/DisableLegacyRecovery.md

@@ -3,13 +3,12 @@ title: "Disable Legacy F8 Boot Recovery"
 description: ""
 ---
 
-```json {filename="config/feature.json",linenos=inline,linenostart=107}
+```json {filename="config/feature.json",linenos=inline,linenostart=100}
   "WPFFeatureDisableLegacyRecovery": {
     "Content": "Disable Legacy F8 Boot Recovery",
     "Description": "Disables Advanced Boot Options screen that lets you start Windows in advanced troubleshooting modes.",
     "category": "Features",
     "panel": "1",
-    "Order": "a019_",
     "feature": [],
     "InvokeScript": [
       "bcdedit /set bootmenupolicy standard"

docs/content/dev/features/Features/EnableLegacyRecovery.md

@@ -3,13 +3,12 @@ title: "Enable Legacy F8 Boot Recovery"
 description: ""
 ---
 
-```json {filename="config/feature.json",linenos=inline,linenostart=95}
+```json {filename="config/feature.json",linenos=inline,linenostart=89}
   "WPFFeatureEnableLegacyRecovery": {
     "Content": "Enable Legacy F8 Boot Recovery",
     "Description": "Enables Advanced Boot Options screen that lets you start Windows in advanced troubleshooting modes.",
     "category": "Features",
     "panel": "1",
-    "Order": "a018_",
     "feature": [],
     "InvokeScript": [
       "bcdedit /set bootmenupolicy legacy"

docs/content/dev/features/Features/RegBackup.md

@@ -3,13 +3,12 @@ title: "Enable Daily Registry Backup Task 12.30am"
 description: ""
 ---
 
-```json {filename="config/feature.json",linenos=inline,linenostart=77}
+```json {filename="config/feature.json",linenos=inline,linenostart=72}
   "WPFFeatureRegBackup": {
     "Content": "Enable Daily Registry Backup Task 12.30am",
     "Description": "Enables daily registry backup, previously disabled by Microsoft in Windows 10 1803.",
     "category": "Features",
     "panel": "1",
-    "Order": "a017_",
     "feature": [],
     "InvokeScript": [
       "

docs/content/dev/features/Features/Sandbox.md

@@ -3,13 +3,12 @@ title: "Windows Sandbox"
 description: ""
 ---
 
-```json {filename="config/feature.json",linenos=inline,linenostart=119}
+```json {filename="config/feature.json",linenos=inline,linenostart=111}
   "WPFFeaturesSandbox": {
     "Content": "Windows Sandbox",
     "Description": "Windows Sandbox is a lightweight virtual machine that provides a temporary desktop environment to safely run applications and programs in isolation.",
     "category": "Features",
     "panel": "1",
-    "Order": "a021_",
     "feature": [
       "Containers-DisposableClientVM"
     ],

docs/content/dev/features/Features/dotnet.md

@@ -9,7 +9,6 @@ description: ""
     "Description": ".NET and .NET Framework is a developer platform made up of tools, programming languages, and libraries for building many different types of applications.",
     "category": "Features",
     "panel": "1",
-    "Order": "a010_",
     "feature": [
       "NetFx4-AdvSrvs",
       "NetFx3"

docs/content/dev/features/Features/hyperv.md

@@ -3,13 +3,12 @@ title: "HyperV Virtualization"
 description: ""
 ---
 
-```json {filename="config/feature.json",linenos=inline,linenostart=15}
+```json {filename="config/feature.json",linenos=inline,linenostart=14}
   "WPFFeatureshyperv": {
     "Content": "HyperV Virtualization",
     "Description": "Hyper-V is a hardware virtualization product developed by Microsoft that allows users to create and manage virtual machines.",
     "category": "Features",
     "panel": "1",
-    "Order": "a011_",
     "feature": [
       "Microsoft-Hyper-V-All"
     ],

docs/content/dev/features/Features/legacymedia.md

@@ -3,13 +3,12 @@ title: "Legacy Media (WMP, DirectPlay)"
 description: ""
 ---
 
-```json {filename="config/feature.json",linenos=inline,linenostart=29}
+```json {filename="config/feature.json",linenos=inline,linenostart=27}
   "WPFFeatureslegacymedia": {
     "Content": "Legacy Media (WMP, DirectPlay)",
     "Description": "Enables legacy programs from previous versions of windows",
     "category": "Features",
     "panel": "1",
-    "Order": "a012_",
     "feature": [
       "WindowsMediaPlayer",
       "MediaPlayback",

docs/content/dev/features/Features/nfs.md

@@ -3,13 +3,12 @@ title: "NFS - Network File System"
 description: ""
 ---
 
-```json {filename="config/feature.json",linenos=inline,linenostart=57}
+```json {filename="config/feature.json",linenos=inline,linenostart=53}
   "WPFFeaturenfs": {
     "Content": "NFS - Network File System",
     "Description": "Network File System (NFS) is a mechanism for storing files on a network.",
     "category": "Features",
     "panel": "1",
-    "Order": "a014_",
     "feature": [
       "ServicesForNFS-ClientOnly",
       "ClientForNFS-Infrastructure",

docs/content/dev/features/Features/wsl.md

@@ -3,13 +3,12 @@ title: "Windows Subsystem for Linux"
 description: ""
 ---
 
-```json {filename="config/feature.json",linenos=inline,linenostart=44}
+```json {filename="config/feature.json",linenos=inline,linenostart=41}
   "WPFFeaturewsl": {
     "Content": "Windows Subsystem for Linux",
     "Description": "Windows Subsystem for Linux is an optional feature of Windows that allows Linux programs to run natively on Windows without the need for a separate virtual machine or dual booting.",
     "category": "Features",
     "panel": "1",
-    "Order": "a020_",
     "feature": [
       "VirtualMachinePlatform",
       "Microsoft-Windows-Subsystem-Linux"

docs/content/dev/features/Fixes/DISM.md

@@ -8,13 +8,15 @@ function Invoke-WPFSystemRepair {
     <#
     .SYNOPSIS
         Checks for system corruption using SFC, and DISM
+        Checks for disk failure using Chkdsk
 
     .DESCRIPTION
-        1. SFC - Fixes system file corruption, and fixes DISM if it was corrupted
+        1. Chkdsk - Checks for disk errors, which can cause system file corruption and notifies of early disk failure
-        2. DISM - Fixes system image corruption, and fixes SFC's system image if it was corrupted
+        2. SFC - scans protected system files for corruption and fixes them
-        3. Chkdsk - Checks for disk errors, which can cause system file corruption and notifies of early disk failure
+        3. DISM - Repair a corrupted Windows operating system image
     #>
-    Start-Process cmd.exe -ArgumentList "/c chkdsk.exe /scan /perf" -NoNewWindow -Wait
+
+    Start-Process cmd.exe -ArgumentList "/c chkdsk /scan /perf" -NoNewWindow -Wait
     Start-Process cmd.exe -ArgumentList "/c sfc /scannow" -NoNewWindow -Wait
     Start-Process cmd.exe -ArgumentList "/c dism /online /cleanup-image /restorehealth" -NoNewWindow -Wait
 

docs/content/dev/features/Legacy-Windows-Panels/Computer.md

@@ -3,31 +3,14 @@ title: "Computer Management"
 description: ""
 ---
 
-```powershell {filename="functions/public/Invoke-WPFControlPanel.ps1",linenos=inline,linenostart=1}
+```json {filename="config/feature.json",linenos=inline,linenostart=186}
-function Invoke-WPFControlPanel {
+  "WPFPanelComputer": {
-    <#
+    "Content": "Computer Management",
-
+    "category": "Legacy Windows Panels",
-    .SYNOPSIS
+    "panel": "2",
-        Opens the requested legacy panel
+    "Type": "Button",
-
+    "ButtonWidth": "300",
-    .PARAMETER Panel
+    "InvokeScript": [
-        The panel to open
+      "compmgmt.msc"
-
+    ],
-    #>
-    param($Panel)
-
-    switch ($Panel) {
-        "WPFPanelControl" {control}
-        "WPFPanelComputer" {compmgmt.msc}
-        "WPFPanelNetwork" {ncpa.cpl}
-        "WPFPanelPower"   {powercfg.cpl}
-        "WPFPanelPrinter" {Start-Process "shell:::{A8A91A66-3A7D-4424-8D24-04E180695C7A}"}
-        "WPFPanelRegion"  {intl.cpl}
-        "WPFPanelRestore"  {rstrui.exe}
-        "WPFPanelSound"   {mmsys.cpl}
-        "WPFPanelSystem"  {sysdm.cpl}
-        "WPFPanelTimedate" {timedate.cpl}
-        "WPFPanelUser"    {control userpasswords2}
-    }
-}
 ```

docs/content/dev/features/Legacy-Windows-Panels/Control.md

@@ -3,31 +3,14 @@ title: "Control Panel"
 description: ""
 ---
 
-```powershell {filename="functions/public/Invoke-WPFControlPanel.ps1",linenos=inline,linenostart=1}
+```json {filename="config/feature.json",linenos=inline,linenostart=175}
-function Invoke-WPFControlPanel {
+  "WPFPanelControl": {
-    <#
+    "Content": "Control Panel",
-
+    "category": "Legacy Windows Panels",
-    .SYNOPSIS
+    "panel": "2",
-        Opens the requested legacy panel
+    "Type": "Button",
-
+    "ButtonWidth": "300",
-    .PARAMETER Panel
+    "InvokeScript": [
-        The panel to open
+      "control"
-
+    ],
-    #>
-    param($Panel)
-
-    switch ($Panel) {
-        "WPFPanelControl" {control}
-        "WPFPanelComputer" {compmgmt.msc}
-        "WPFPanelNetwork" {ncpa.cpl}
-        "WPFPanelPower"   {powercfg.cpl}
-        "WPFPanelPrinter" {Start-Process "shell:::{A8A91A66-3A7D-4424-8D24-04E180695C7A}"}
-        "WPFPanelRegion"  {intl.cpl}
-        "WPFPanelRestore"  {rstrui.exe}
-        "WPFPanelSound"   {mmsys.cpl}
-        "WPFPanelSystem"  {sysdm.cpl}
-        "WPFPanelTimedate" {timedate.cpl}
-        "WPFPanelUser"    {control userpasswords2}
-    }
-}
 ```

docs/content/dev/features/Legacy-Windows-Panels/Network.md

@@ -3,31 +3,14 @@ title: "Network Connections"
 description: ""
 ---
 
-```powershell {filename="functions/public/Invoke-WPFControlPanel.ps1",linenos=inline,linenostart=1}
+```json {filename="config/feature.json",linenos=inline,linenostart=197}
-function Invoke-WPFControlPanel {
+  "WPFPanelNetwork": {
-    <#
+    "Content": "Network Connections",
-
+    "category": "Legacy Windows Panels",
-    .SYNOPSIS
+    "panel": "2",
-        Opens the requested legacy panel
+    "Type": "Button",
-
+    "ButtonWidth": "300",
-    .PARAMETER Panel
+    "InvokeScript": [
-        The panel to open
+      "ncpa.cpl"
-
+    ],
-    #>
-    param($Panel)
-
-    switch ($Panel) {
-        "WPFPanelControl" {control}
-        "WPFPanelComputer" {compmgmt.msc}
-        "WPFPanelNetwork" {ncpa.cpl}
-        "WPFPanelPower"   {powercfg.cpl}
-        "WPFPanelPrinter" {Start-Process "shell:::{A8A91A66-3A7D-4424-8D24-04E180695C7A}"}
-        "WPFPanelRegion"  {intl.cpl}
-        "WPFPanelRestore"  {rstrui.exe}
-        "WPFPanelSound"   {mmsys.cpl}
-        "WPFPanelSystem"  {sysdm.cpl}
-        "WPFPanelTimedate" {timedate.cpl}
-        "WPFPanelUser"    {control userpasswords2}
-    }
-}
 ```

docs/content/dev/features/Legacy-Windows-Panels/Power.md

@@ -3,31 +3,14 @@ title: "Power Panel"
 description: ""
 ---
 
-```powershell {filename="functions/public/Invoke-WPFControlPanel.ps1",linenos=inline,linenostart=1}
+```json {filename="config/feature.json",linenos=inline,linenostart=208}
-function Invoke-WPFControlPanel {
+  "WPFPanelPower": {
-    <#
+    "Content": "Power Panel",
-
+    "category": "Legacy Windows Panels",
-    .SYNOPSIS
+    "panel": "2",
-        Opens the requested legacy panel
+    "Type": "Button",
-
+    "ButtonWidth": "300",
-    .PARAMETER Panel
+    "InvokeScript": [
-        The panel to open
+      "powercfg.cpl"
-
+    ],
-    #>
-    param($Panel)
-
-    switch ($Panel) {
-        "WPFPanelControl" {control}
-        "WPFPanelComputer" {compmgmt.msc}
-        "WPFPanelNetwork" {ncpa.cpl}
-        "WPFPanelPower"   {powercfg.cpl}
-        "WPFPanelPrinter" {Start-Process "shell:::{A8A91A66-3A7D-4424-8D24-04E180695C7A}"}
-        "WPFPanelRegion"  {intl.cpl}
-        "WPFPanelRestore"  {rstrui.exe}
-        "WPFPanelSound"   {mmsys.cpl}
-        "WPFPanelSystem"  {sysdm.cpl}
-        "WPFPanelTimedate" {timedate.cpl}
-        "WPFPanelUser"    {control userpasswords2}
-    }
-}
 ```

docs/content/dev/features/Legacy-Windows-Panels/Printer.md

@@ -3,31 +3,14 @@ title: "Printer Panel"
 description: ""
 ---
 
-```powershell {filename="functions/public/Invoke-WPFControlPanel.ps1",linenos=inline,linenostart=1}
+```json {filename="config/feature.json",linenos=inline,linenostart=219}
-function Invoke-WPFControlPanel {
+  "WPFPanelPrinter": {
-    <#
+    "Content": "Printer Panel",
-
+    "category": "Legacy Windows Panels",
-    .SYNOPSIS
+    "panel": "2",
-        Opens the requested legacy panel
+    "Type": "Button",
-
+    "ButtonWidth": "300",
-    .PARAMETER Panel
+    "InvokeScript": [
-        The panel to open
+      "Start-Process 'shell:::{A8A91A66-3A7D-4424-8D24-04E180695C7A}'"
-
+    ],
-    #>
-    param($Panel)
-
-    switch ($Panel) {
-        "WPFPanelControl" {control}
-        "WPFPanelComputer" {compmgmt.msc}
-        "WPFPanelNetwork" {ncpa.cpl}
-        "WPFPanelPower"   {powercfg.cpl}
-        "WPFPanelPrinter" {Start-Process "shell:::{A8A91A66-3A7D-4424-8D24-04E180695C7A}"}
-        "WPFPanelRegion"  {intl.cpl}
-        "WPFPanelRestore"  {rstrui.exe}
-        "WPFPanelSound"   {mmsys.cpl}
-        "WPFPanelSystem"  {sysdm.cpl}
-        "WPFPanelTimedate" {timedate.cpl}
-        "WPFPanelUser"    {control userpasswords2}
-    }
-}
 ```

docs/content/dev/features/Legacy-Windows-Panels/Region.md

@@ -3,31 +3,14 @@ title: "Region"
 description: ""
 ---
 
-```powershell {filename="functions/public/Invoke-WPFControlPanel.ps1",linenos=inline,linenostart=1}
+```json {filename="config/feature.json",linenos=inline,linenostart=230}
-function Invoke-WPFControlPanel {
+  "WPFPanelRegion": {
-    <#
+    "Content": "Region",
-
+    "category": "Legacy Windows Panels",
-    .SYNOPSIS
+    "panel": "2",
-        Opens the requested legacy panel
+    "Type": "Button",
-
+    "ButtonWidth": "300",
-    .PARAMETER Panel
+    "InvokeScript": [
-        The panel to open
+      "intl.cpl"
-
+    ],
-    #>
-    param($Panel)
-
-    switch ($Panel) {
-        "WPFPanelControl" {control}
-        "WPFPanelComputer" {compmgmt.msc}
-        "WPFPanelNetwork" {ncpa.cpl}
-        "WPFPanelPower"   {powercfg.cpl}
-        "WPFPanelPrinter" {Start-Process "shell:::{A8A91A66-3A7D-4424-8D24-04E180695C7A}"}
-        "WPFPanelRegion"  {intl.cpl}
-        "WPFPanelRestore"  {rstrui.exe}
-        "WPFPanelSound"   {mmsys.cpl}
-        "WPFPanelSystem"  {sysdm.cpl}
-        "WPFPanelTimedate" {timedate.cpl}
-        "WPFPanelUser"    {control userpasswords2}
-    }
-}
 ```

docs/content/dev/features/Legacy-Windows-Panels/Restore.md

@@ -3,31 +3,14 @@ title: "Windows Restore"
 description: ""
 ---
 
-```powershell {filename="functions/public/Invoke-WPFControlPanel.ps1",linenos=inline,linenostart=1}
+```json {filename="config/feature.json",linenos=inline,linenostart=241}
-function Invoke-WPFControlPanel {
+  "WPFPanelRestore": {
-    <#
+    "Content": "Windows Restore",
-
+    "category": "Legacy Windows Panels",
-    .SYNOPSIS
+    "panel": "2",
-        Opens the requested legacy panel
+    "Type": "Button",
-
+    "ButtonWidth": "300",
-    .PARAMETER Panel
+    "InvokeScript": [
-        The panel to open
+      "rstrui.exe"
-
+    ],
-    #>
-    param($Panel)
-
-    switch ($Panel) {
-        "WPFPanelControl" {control}
-        "WPFPanelComputer" {compmgmt.msc}
-        "WPFPanelNetwork" {ncpa.cpl}
-        "WPFPanelPower"   {powercfg.cpl}
-        "WPFPanelPrinter" {Start-Process "shell:::{A8A91A66-3A7D-4424-8D24-04E180695C7A}"}
-        "WPFPanelRegion"  {intl.cpl}
-        "WPFPanelRestore"  {rstrui.exe}
-        "WPFPanelSound"   {mmsys.cpl}
-        "WPFPanelSystem"  {sysdm.cpl}
-        "WPFPanelTimedate" {timedate.cpl}
-        "WPFPanelUser"    {control userpasswords2}
-    }
-}
 ```

docs/content/dev/features/Legacy-Windows-Panels/Sound.md

@@ -3,31 +3,14 @@ title: "Sound Settings"
 description: ""
 ---
 
-```powershell {filename="functions/public/Invoke-WPFControlPanel.ps1",linenos=inline,linenostart=1}
+```json {filename="config/feature.json",linenos=inline,linenostart=252}
-function Invoke-WPFControlPanel {
+  "WPFPanelSound": {
-    <#
+    "Content": "Sound Settings",
-
+    "category": "Legacy Windows Panels",
-    .SYNOPSIS
+    "panel": "2",
-        Opens the requested legacy panel
+    "Type": "Button",
-
+    "ButtonWidth": "300",
-    .PARAMETER Panel
+    "InvokeScript": [
-        The panel to open
+      "mmsys.cpl"
-
+    ],
-    #>
-    param($Panel)
-
-    switch ($Panel) {
-        "WPFPanelControl" {control}
-        "WPFPanelComputer" {compmgmt.msc}
-        "WPFPanelNetwork" {ncpa.cpl}
-        "WPFPanelPower"   {powercfg.cpl}
-        "WPFPanelPrinter" {Start-Process "shell:::{A8A91A66-3A7D-4424-8D24-04E180695C7A}"}
-        "WPFPanelRegion"  {intl.cpl}
-        "WPFPanelRestore"  {rstrui.exe}
-        "WPFPanelSound"   {mmsys.cpl}
-        "WPFPanelSystem"  {sysdm.cpl}
-        "WPFPanelTimedate" {timedate.cpl}
-        "WPFPanelUser"    {control userpasswords2}
-    }
-}
 ```

docs/content/dev/features/Legacy-Windows-Panels/System.md

@@ -3,31 +3,14 @@ title: "System Properties"
 description: ""
 ---
 
-```powershell {filename="functions/public/Invoke-WPFControlPanel.ps1",linenos=inline,linenostart=1}
+```json {filename="config/feature.json",linenos=inline,linenostart=263}
-function Invoke-WPFControlPanel {
+  "WPFPanelSystem": {
-    <#
+    "Content": "System Properties",
-
+    "category": "Legacy Windows Panels",
-    .SYNOPSIS
+    "panel": "2",
-        Opens the requested legacy panel
+    "Type": "Button",
-
+    "ButtonWidth": "300",
-    .PARAMETER Panel
+    "InvokeScript": [
-        The panel to open
+      "sysdm.cpl"
-
+    ],
-    #>
-    param($Panel)
-
-    switch ($Panel) {
-        "WPFPanelControl" {control}
-        "WPFPanelComputer" {compmgmt.msc}
-        "WPFPanelNetwork" {ncpa.cpl}
-        "WPFPanelPower"   {powercfg.cpl}
-        "WPFPanelPrinter" {Start-Process "shell:::{A8A91A66-3A7D-4424-8D24-04E180695C7A}"}
-        "WPFPanelRegion"  {intl.cpl}
-        "WPFPanelRestore"  {rstrui.exe}
-        "WPFPanelSound"   {mmsys.cpl}
-        "WPFPanelSystem"  {sysdm.cpl}
-        "WPFPanelTimedate" {timedate.cpl}
-        "WPFPanelUser"    {control userpasswords2}
-    }
-}
 ```

docs/content/dev/features/Legacy-Windows-Panels/Timedate.md

@@ -3,31 +3,14 @@ title: "Time and Date"
 description: ""
 ---
 
-```powershell {filename="functions/public/Invoke-WPFControlPanel.ps1",linenos=inline,linenostart=1}
+```json {filename="config/feature.json",linenos=inline,linenostart=274}
-function Invoke-WPFControlPanel {
+  "WPFPanelTimedate": {
-    <#
+    "Content": "Time and Date",
-
+    "category": "Legacy Windows Panels",
-    .SYNOPSIS
+    "panel": "2",
-        Opens the requested legacy panel
+    "Type": "Button",
-
+    "ButtonWidth": "300",
-    .PARAMETER Panel
+    "InvokeScript": [
-        The panel to open
+      "timedate.cpl"
-
+    ],
-    #>
-    param($Panel)
-
-    switch ($Panel) {
-        "WPFPanelControl" {control}
-        "WPFPanelComputer" {compmgmt.msc}
-        "WPFPanelNetwork" {ncpa.cpl}
-        "WPFPanelPower"   {powercfg.cpl}
-        "WPFPanelPrinter" {Start-Process "shell:::{A8A91A66-3A7D-4424-8D24-04E180695C7A}"}
-        "WPFPanelRegion"  {intl.cpl}
-        "WPFPanelRestore"  {rstrui.exe}
-        "WPFPanelSound"   {mmsys.cpl}
-        "WPFPanelSystem"  {sysdm.cpl}
-        "WPFPanelTimedate" {timedate.cpl}
-        "WPFPanelUser"    {control userpasswords2}
-    }
-}
 ```

docs/content/dev/features/Powershell-Profile-Powershell-7--Only/InstallPSProfile.md

@@ -0,0 +1,15 @@
+---
+title: "Install CTT PowerShell Profile"
+description: ""
+---
+
+```powershell {filename="functions/private/Invoke-WinUtilInstallPSProfile.ps1",linenos=inline,linenostart=1}
+function Invoke-WinUtilInstallPSProfile {
+
+    if (Test-Path $Profile) {
+        Rename-Item $Profile -NewName ($Profile + '.bak')
+    }
+
+    Start-Process pwsh -ArgumentList '-Command "irm https://github.com/ChrisTitusTech/powershell-profile/raw/main/setup.ps1 | iex"'
+}
+```

docs/content/dev/features/Powershell-Profile-Powershell-7--Only/UninstallPSProfile.md

@@ -0,0 +1,18 @@
+---
+title: "Uninstall CTT PowerShell Profile"
+description: ""
+---
+
+```powershell {filename="functions/private/Invoke-WinUtilUninstallPSProfile.ps1",linenos=inline,linenostart=1}
+function Invoke-WinUtilUninstallPSProfile {
+    if (Test-Path ($Profile + '.bak')) {
+        Remove-Item $Profile
+        Rename-Item ($Profile + '.bak') -NewName $Profile
+    }
+    else {
+        Remove-Item $Profile
+    }
+
+    Write-Host "Successfully uninstalled CTT Powershell Profile" -ForegroundColor Green
+}
+```

docs/content/dev/features/Remote-Access/SSHServer.md

@@ -0,0 +1,24 @@
+---
+title: "Enable OpenSSH Server"
+description: ""
+---
+
+```powershell {filename="functions/public/Invoke-WPFSSHServer.ps1",linenos=inline,linenostart=1}
+function Invoke-WPFSSHServer {
+    <#
+
+    .SYNOPSIS
+        Invokes the OpenSSH Server install in a runspace
+
+  #>
+
+    Invoke-WPFRunspace -ScriptBlock {
+
+        Invoke-WinUtilSSHServer
+
+        Write-Host "======================================="
+        Write-Host "--     OpenSSH Server installed!    ---"
+        Write-Host "======================================="
+    }
+}
+```

docs/content/dev/tweaks/Essential-Tweaks/DisableExplorerAutoDiscovery.md

@@ -6,7 +6,7 @@ description: ""
 ```json {filename="config/tweaks.json",linenos=inline,linenostart=2616}
   "WPFTweaksDisableExplorerAutoDiscovery": {
     "Content": "Disable Explorer Automatic Folder Discovery",
-    "Description": "Windows Explorer automatically tries to guess the type of the folder based on its contents, slowing down the browsing experience.",
+    "Description": "Windows Explorer automatically tries to guess the type of the folder based on its contents, slowing down the browsing experience. WARNING! Will disable file explorer grouping",
     "category": "Essential Tweaks",
     "panel": "1",
     "InvokeScript": [

docs/content/dev/tweaks/Essential-Tweaks/Services.md

@@ -967,46 +967,3 @@ description: ""
       }
     ],
 ```
-#Function
-```powershell {filename="functions/private/Set-WinUtilService.ps1",linenos=inline,linenostart=1}
-Function Set-WinUtilService {
-    <#
-
-    .SYNOPSIS
-        Changes the startup type of the given service
-
-    .PARAMETER Name
-        The name of the service to modify
-
-    .PARAMETER StartupType
-        The startup type to set the service to
-
-    .EXAMPLE
-        Set-WinUtilService -Name "HomeGroupListener" -StartupType "Manual"
-
-    #>
-    param (
-        $Name,
-        $StartupType
-    )
-    try {
-        Write-Host "Setting Service $Name to $StartupType"
-
-        # Check if the service exists
-        $service = Get-Service -Name $Name -ErrorAction Stop
-
-        # Service exists, proceed with changing properties -- while handling auto delayed start for PWSH 5
-        if (($PSVersionTable.PSVersion.Major -lt 7) -and ($StartupType -eq "AutomaticDelayedStart")) {
-            sc.exe config $Name start=delayed-auto
-        } else {
-            $service | Set-Service -StartupType $StartupType -ErrorAction Stop
-        }
-    } catch [System.ServiceProcess.ServiceNotFoundException] {
-        Write-Warning "Service $Name was not found"
-    } catch {
-        Write-Warning "Unable to set $Name due to unhandled exception"
-        Write-Warning $_.Exception.Message
-    }
-
-}
-```

docs/content/dev/tweaks/z--Advanced-Tweaks---CAUTION/RazerBlock.md

@@ -6,7 +6,7 @@ description: ""
 ```json {filename="config/tweaks.json",linenos=inline,linenostart=1908}
   "WPFTweaksRazerBlock": {
     "Content": "Block Razer Software Installs",
-    "Description": "Blocks ALL Razer Software installations. The hardware works fine without any software. WARNING: this will also block all Windows third-party driver installations.",
+    "Description": "Blocks ALL Razer Software installations. The hardware works fine without any software.",
     "category": "z__Advanced Tweaks - CAUTION",
     "panel": "1",
     "registry": [

functions/private/Invoke-WinUtilISO.ps1

@@ -0,0 +1,779 @@
+function Write-Win11ISOLog {
+    <#
+    .SYNOPSIS
+        Appends a timestamped message to the Win11ISO status log TextBox.
+    .PARAMETER Message
+        The message to append.
+    #>
+    param([string]$Message)
+    $timestamp = (Get-Date).ToString("HH:mm:ss")
+    $sync["WPFWin11ISOStatusLog"].Dispatcher.Invoke([action]{
+        $current = $sync["WPFWin11ISOStatusLog"].Text
+        if ($current -eq "Ready. Please select a Windows 11 ISO to begin.") {
+            $sync["WPFWin11ISOStatusLog"].Text = "[$timestamp] $Message"
+        } else {
+            $sync["WPFWin11ISOStatusLog"].Text += "`n[$timestamp] $Message"
+        }
+        $sync["WPFWin11ISOStatusLog"].CaretIndex = $sync["WPFWin11ISOStatusLog"].Text.Length
+        $sync["WPFWin11ISOStatusLog"].ScrollToEnd()
+    })
+}
+
+function Invoke-WinUtilISOBrowse {
+    <#
+    .SYNOPSIS
+        Opens an OpenFileDialog so the user can choose a Windows 11 ISO file.
+        Populates WPFWin11ISOPath and reveals the Mount & Verify section (Step 2).
+    #>
+    Add-Type -AssemblyName System.Windows.Forms
+
+    $dlg = [System.Windows.Forms.OpenFileDialog]::new()
+    $dlg.Title  = "Select Windows 11 ISO"
+    $dlg.Filter = "ISO files (*.iso)|*.iso|All files (*.*)|*.*"
+    $dlg.InitialDirectory = [System.Environment]::GetFolderPath("Desktop")
+
+    if ($dlg.ShowDialog() -ne [System.Windows.Forms.DialogResult]::OK) { return }
+
+    $isoPath = $dlg.FileName
+
+    # ── Basic size sanity-check (a Win11 ISO is typically > 4 GB) ──
+    $fileSizeGB = [math]::Round((Get-Item $isoPath).Length / 1GB, 2)
+
+    $sync["WPFWin11ISOPath"].Text = $isoPath
+    $sync["WPFWin11ISOFileInfo"].Text      = "File size: $fileSizeGB GB"
+    $sync["WPFWin11ISOFileInfo"].Visibility = "Visible"
+
+    # Reveal Step 2
+    $sync["WPFWin11ISOMountSection"].Visibility = "Visible"
+
+    # Collapse all later steps whenever a new ISO is chosen
+    $sync["WPFWin11ISOVerifyResultPanel"].Visibility = "Collapsed"
+    $sync["WPFWin11ISOModifySection"].Visibility     = "Collapsed"
+    $sync["WPFWin11ISOOutputSection"].Visibility     = "Collapsed"
+
+    Write-Win11ISOLog "ISO selected: $isoPath  ($fileSizeGB GB)"
+}
+
+function Invoke-WinUtilISOMountAndVerify {
+    <#
+    .SYNOPSIS
+        Mounts the selected ISO, verifies it is a valid Windows 11 image,
+        and populates the edition list.  Reveals Step 3 on success.
+    #>
+    $isoPath = $sync["WPFWin11ISOPath"].Text
+
+    if ([string]::IsNullOrWhiteSpace($isoPath) -or $isoPath -eq "No ISO selected...") {
+        [System.Windows.MessageBox]::Show(
+            "Please select an ISO file first.",
+            "No ISO Selected", "OK", "Warning")
+        return
+    }
+
+    Write-Win11ISOLog "Mounting ISO: $isoPath"
+    Set-WinUtilProgressBar -Label "Mounting ISO..." -Percent 10
+
+    try {
+        # Mount the ISO
+        $diskImage = Mount-DiskImage -ImagePath $isoPath -PassThru -ErrorAction Stop
+        $driveLetter = ($diskImage | Get-Volume).DriveLetter + ":"
+        Write-Win11ISOLog "Mounted at drive $driveLetter"
+
+        Set-WinUtilProgressBar -Label "Verifying ISO contents..." -Percent 30
+
+        # ── Verify install.wim / install.esd presence ──
+        $wimPath = Join-Path $driveLetter "sources\install.wim"
+        $esdPath = Join-Path $driveLetter "sources\install.esd"
+
+        if (-not (Test-Path $wimPath) -and -not (Test-Path $esdPath)) {
+            Dismount-DiskImage -ImagePath $isoPath | Out-Null
+            Write-Win11ISOLog "ERROR: install.wim/install.esd not found — not a valid Windows ISO."
+            [System.Windows.MessageBox]::Show(
+                "This does not appear to be a valid Windows ISO.`n`ninstall.wim / install.esd was not found.",
+                "Invalid ISO", "OK", "Error")
+            Set-WinUtilProgressBar -Label "" -Percent 0
+            return
+        }
+
+        $activeWim = if (Test-Path $wimPath) { $wimPath } else { $esdPath }
+
+        # ── Read edition / architecture info ──
+        Set-WinUtilProgressBar -Label "Reading image metadata..." -Percent 55
+
+        $imageInfo = Get-WindowsImage -ImagePath $activeWim | Select-Object ImageIndex, ImageName
+
+        # ── Verify at least one Win11 edition is present ──
+        $isWin11 = $imageInfo | Where-Object { $_.ImageName -match "Windows 11" }
+        if (-not $isWin11) {
+            Dismount-DiskImage -ImagePath $isoPath | Out-Null
+            Write-Win11ISOLog "ERROR: No 'Windows 11' edition found in the image."
+            [System.Windows.MessageBox]::Show(
+                "No Windows 11 edition was found in this ISO.`n`nOnly official Windows 11 ISOs are supported.",
+                "Not a Windows 11 ISO", "OK", "Error")
+            Set-WinUtilProgressBar -Label "" -Percent 0
+            return
+        }
+
+        # Store edition info for later index lookup
+        $sync["Win11ISOImageInfo"] = $imageInfo
+
+        # ── Populate UI ──
+        $sync["WPFWin11ISOMountDriveLetter"].Text = "Mounted at: $driveLetter   |   Image file: $(Split-Path $activeWim -Leaf)"
+        $sync["WPFWin11ISOEditionComboBox"].Dispatcher.Invoke([action]{
+            $sync["WPFWin11ISOEditionComboBox"].Items.Clear()
+            foreach ($img in $imageInfo) {
+                [void]$sync["WPFWin11ISOEditionComboBox"].Items.Add("$($img.ImageIndex): $($img.ImageName)")
+            }
+            if ($sync["WPFWin11ISOEditionComboBox"].Items.Count -gt 0) {
+                $sync["WPFWin11ISOEditionComboBox"].SelectedIndex = 0
+            }
+        })
+        $sync["WPFWin11ISOVerifyResultPanel"].Visibility = "Visible"
+
+        # Store for later steps
+        $sync["Win11ISODriveLetter"] = $driveLetter
+        $sync["Win11ISOWimPath"]     = $activeWim
+        $sync["Win11ISOImagePath"]   = $isoPath
+
+        # Reveal Step 3
+        $sync["WPFWin11ISOModifySection"].Visibility = "Visible"
+
+        Set-WinUtilProgressBar -Label "ISO verified ✔" -Percent 100
+        Write-Win11ISOLog "ISO verified OK.  Editions found: $($imageInfo.Count)"
+    }
+    catch {
+        Write-Win11ISOLog "ERROR during mount/verify: $_"
+        [System.Windows.MessageBox]::Show(
+            "An error occurred while mounting or verifying the ISO:`n`n$_",
+            "Error", "OK", "Error")
+    }
+    finally {
+        Start-Sleep -Milliseconds 800
+        Set-WinUtilProgressBar -Label "" -Percent 0
+    }
+}
+
+function Invoke-WinUtilISOModify {
+    <#
+    .SYNOPSIS
+        Extracts ISO contents to a temp working directory, modifies install.wim,
+        then repackages the image.  Reveals Step 4 (output options) on success.
+
+    .NOTES
+        This function runs inside a PowerShell runspace so the UI stays responsive.
+        Placeholder modification logic is provided; extend as needed.
+    #>
+
+    $isoPath    = $sync["Win11ISOImagePath"]
+    $driveLetter= $sync["Win11ISODriveLetter"]
+    $wimPath    = $sync["Win11ISOWimPath"]
+
+    if (-not $isoPath) {
+        [System.Windows.MessageBox]::Show(
+            "No verified ISO found.  Please complete Steps 1 and 2 first.",
+            "Not Ready", "OK", "Warning")
+        return
+    }
+
+    # ── Resolve selected edition index from the ComboBox ──
+    $selectedItem = $sync["WPFWin11ISOEditionComboBox"].SelectedItem
+    $selectedWimIndex = 1  # default fallback
+    if ($selectedItem -and $selectedItem -match '^(\d+):') {
+        $selectedWimIndex = [int]$Matches[1]
+    } elseif ($sync["Win11ISOImageInfo"]) {
+        $selectedWimIndex = $sync["Win11ISOImageInfo"][0].ImageIndex
+    }
+    $selectedEditionName = if ($selectedItem) { ($selectedItem -replace '^\d+:\s*', '') } else { "Unknown" }
+    Write-Win11ISOLog "Selected edition: $selectedEditionName (Index $selectedWimIndex)"
+
+    # Disable the modify button to prevent double-click
+    $sync["WPFWin11ISOModifyButton"].IsEnabled = $false
+
+    $existingWorkDir = Get-Item -Path (Join-Path $env:TEMP "WinUtil_Win11ISO*") -ErrorAction SilentlyContinue |
+        Where-Object { $_.PSIsContainer } |
+        Sort-Object LastWriteTime -Descending |
+        Select-Object -First 1
+
+    $workDir = if ($existingWorkDir) {
+        Write-Win11ISOLog "Reusing existing temp directory: $($existingWorkDir.FullName)"
+        $existingWorkDir.FullName
+    } else {
+        Join-Path $env:TEMP "WinUtil_Win11ISO_$(Get-Date -Format 'yyyyMMdd_HHmmss')"
+    }
+
+    # ── Resolve autounattend.xml content ──────────────────────────────────────
+    # Compiled winutil.ps1 sets $WinUtilAutounattendXml before main.ps1 runs.
+    # In dev/source mode fall back to reading tools\autounattend.xml directly.
+    $autounattendContent = if ($WinUtilAutounattendXml) {
+        $WinUtilAutounattendXml
+    } else {
+        $toolsXml = Join-Path $PSScriptRoot "..\..\tools\autounattend.xml"
+        if (Test-Path $toolsXml) { Get-Content $toolsXml -Raw } else { "" }
+    }
+
+    # ── Run modification in a background runspace ──
+    $runspace = [Management.Automation.Runspaces.RunspaceFactory]::CreateRunspace()
+    $runspace.ApartmentState = "STA"
+    $runspace.ThreadOptions  = "ReuseThread"
+    $runspace.Open()
+    $runspace.SessionStateProxy.SetVariable("sync",                $sync)
+    $runspace.SessionStateProxy.SetVariable("isoPath",             $isoPath)
+    $runspace.SessionStateProxy.SetVariable("driveLetter",         $driveLetter)
+    $runspace.SessionStateProxy.SetVariable("wimPath",             $wimPath)
+    $runspace.SessionStateProxy.SetVariable("workDir",             $workDir)
+    $runspace.SessionStateProxy.SetVariable("selectedWimIndex",    $selectedWimIndex)
+    $runspace.SessionStateProxy.SetVariable("selectedEditionName", $selectedEditionName)
+    $runspace.SessionStateProxy.SetVariable("autounattendContent", $autounattendContent)
+
+    # Serialize functions so they are available inside the runspace
+    $isoScriptFuncDef = "function Invoke-WinUtilISOScript {`n" + `
+        ${function:Invoke-WinUtilISOScript}.ToString() + "`n}"
+    $runspace.SessionStateProxy.SetVariable("isoScriptFuncDef", $isoScriptFuncDef)
+
+    $win11ISOLogFuncDef = "function Write-Win11ISOLog {`n" + `
+        ${function:Write-Win11ISOLog}.ToString() + "`n}"
+    $runspace.SessionStateProxy.SetVariable("win11ISOLogFuncDef", $win11ISOLogFuncDef)
+
+    $refreshUSBFuncDef = "function Invoke-WinUtilISORefreshUSBDrives {`n" + `
+        ${function:Invoke-WinUtilISORefreshUSBDrives}.ToString() + "`n}"
+    $runspace.SessionStateProxy.SetVariable("refreshUSBFuncDef", $refreshUSBFuncDef)
+
+    $script = [Management.Automation.PowerShell]::Create()
+    $script.Runspace = $runspace
+    $script.AddScript({
+
+        # Import helper functions into this runspace
+        . ([scriptblock]::Create($isoScriptFuncDef))
+        . ([scriptblock]::Create($win11ISOLogFuncDef))
+        . ([scriptblock]::Create($refreshUSBFuncDef))
+
+        function Log($msg) {
+            $ts = (Get-Date).ToString("HH:mm:ss")
+            $sync["WPFWin11ISOStatusLog"].Dispatcher.Invoke([action]{
+                $sync["WPFWin11ISOStatusLog"].Text += "`n[$ts] $msg"
+                $sync["WPFWin11ISOStatusLog"].CaretIndex = $sync["WPFWin11ISOStatusLog"].Text.Length
+                $sync["WPFWin11ISOStatusLog"].ScrollToEnd()
+            })
+        }
+
+        function SetProgress($label, $pct) {
+            $sync["WPFWin11ISOStatusLog"].Dispatcher.Invoke([action]{
+                $sync.progressBarTextBlock.Text    = $label
+                $sync.progressBarTextBlock.ToolTip = $label
+                $sync.ProgressBar.Value            = [Math]::Max($pct, 5)
+            })
+        }
+
+        try {
+            # ── Hide Steps 1-3 while modification is running; expand log to fill screen ──
+            $sync["WPFWin11ISOStatusLog"].Dispatcher.Invoke([action]{
+                $sync["WPFWin11ISOSelectSection"].Visibility  = "Collapsed"
+                $sync["WPFWin11ISOMountSection"].Visibility   = "Collapsed"
+                $sync["WPFWin11ISOModifySection"].Visibility  = "Collapsed"
+                $expandedHeight = [Math]::Max(400, $sync["Form"].ActualHeight - 100)
+                $sync["WPFWin11ISOStatusLog"].Height = $expandedHeight
+                $sync["Win11ISOLogExpanded"] = $true
+                # Register the resize handler once so the log tracks window resizes
+                if (-not $sync["Win11ISOResizeHandlerAdded"]) {
+                    $sync["Form"].add_SizeChanged({
+                        if ($sync["Win11ISOLogExpanded"]) {
+                            $sync["WPFWin11ISOStatusLog"].Height = [Math]::Max(400, $sync["Form"].ActualHeight - 100)
+                            $sync["WPFWin11ISOStatusLog"].CaretIndex = $sync["WPFWin11ISOStatusLog"].Text.Length
+                            $sync["WPFWin11ISOStatusLog"].ScrollToEnd()
+                        }
+                    })
+                    $sync["Win11ISOResizeHandlerAdded"] = $true
+                }
+            })
+
+            # ── 1. Create working directory structure ──
+            Log "Creating working directory: $workDir"
+            $isoContents = Join-Path $workDir "iso_contents"
+            $mountDir     = Join-Path $workDir "wim_mount"
+            New-Item -ItemType Directory -Path $isoContents, $mountDir -Force | Out-Null
+            SetProgress "Copying ISO contents..." 10
+
+            # ── 2. Copy all ISO contents to the working directory ──
+            Log "Copying ISO contents from $driveLetter to $isoContents..."
+            $robocopyArgs = @($driveLetter, $isoContents, "/E", "/NFL", "/NDL", "/NJH", "/NJS")
+            & robocopy @robocopyArgs | Out-Null
+            Log "ISO contents copied."
+            SetProgress "Mounting install.wim..." 25
+
+            # ── 3. Copy install.wim to working dir (it may be read-only on the DVD) ──
+            $localWim = Join-Path $isoContents "sources\install.wim"
+            if (-not (Test-Path $localWim)) {
+                # ESD path
+                $localWim = Join-Path $isoContents "sources\install.esd"
+            }
+            # Ensure the file is writable
+            Set-ItemProperty -Path $localWim -Name IsReadOnly -Value $false
+
+            # ── 4. Mount the selected edition of install.wim ──
+            Log "Mounting install.wim (Index ${selectedWimIndex}: $selectedEditionName) at $mountDir..."
+            Mount-WindowsImage -ImagePath $localWim -Index $selectedWimIndex -Path $mountDir -ErrorAction Stop | Out-Null
+            SetProgress "Modifying install.wim..." 45
+
+            # ── Apply all WinUtil modifications via Invoke-WinUtilISOScript ──
+            Log "Applying WinUtil modifications to install.wim..."
+            Invoke-WinUtilISOScript -ScratchDir $mountDir -ISOContentsDir $isoContents -AutoUnattendXml $autounattendContent -Log { param($m) Log $m }
+
+            # ── 4b. DISM component store cleanup ──
+            # /ResetBase removes all superseded component versions from WinSxS,
+            # which is the single largest space saving possible (typically 300–800 MB).
+            # This must be done while the image is still mounted.
+            SetProgress "Cleaning up component store (WinSxS)..." 56
+            Log "Running DISM component store cleanup (/ResetBase)..."
+            & dism /English "/image:$mountDir" /Cleanup-Image /StartComponentCleanup /ResetBase | ForEach-Object { Log $_ }
+            Log "Component store cleanup complete."
+
+            # ── 5. Save and dismount the WIM ──
+            SetProgress "Saving modified install.wim..." 65
+            Log "Dismounting and saving install.wim. This will take several minutes..."
+            Dismount-WindowsImage -Path $mountDir -Save -ErrorAction Stop | Out-Null
+            Log "install.wim saved."
+
+            # ── 5b. Strip unused editions — export only the selected index ──
+            # A standard multi-edition install.wim can be 4–5 GB; exporting a
+            # single index typically drops it to ~3 GB, saving 1–2 GB in the ISO.
+            SetProgress "Removing unused editions from install.wim..." 70
+            Log "Exporting edition '$selectedEditionName' (Index $selectedWimIndex) to a single-edition install.wim..."
+            $exportWim = Join-Path $isoContents "sources\install_export.wim"
+            Export-WindowsImage `
+                -SourceImagePath $localWim `
+                -SourceIndex     $selectedWimIndex `
+                -DestinationImagePath $exportWim `
+                -ErrorAction Stop | Out-Null
+            Remove-Item -Path $localWim -Force
+            Rename-Item -Path $exportWim -NewName "install.wim" -Force
+            # Update local path so later steps (e.g. ISO build) reference the new file
+            $localWim = Join-Path $isoContents "sources\install.wim"
+            Log "Unused editions removed.  install.wim now contains only '$selectedEditionName'."
+
+            SetProgress "Dismounting source ISO..." 80
+
+            # ── 6. Dismount the original ISO ──
+            Log "Dismounting original ISO..."
+            Dismount-DiskImage -ImagePath $isoPath | Out-Null
+
+            # Store work directory for output steps
+            $sync["Win11ISOWorkDir"]      = $workDir
+            $sync["Win11ISOContentsDir"]  = $isoContents
+
+            SetProgress "Modification complete ✔" 100
+            Log "install.wim modification complete.  Choose an output option in Step 4."
+
+            # ── Reveal Step 4 on the UI thread ──
+            # Note: USB drive enumeration (Get-Disk) is intentionally deferred to
+            # when the user explicitly selects the USB option, to avoid blocking
+            # the UI thread here.
+            $sync["WPFWin11ISOOutputSection"].Dispatcher.Invoke([action]{
+                $sync["WPFWin11ISOOutputSection"].Visibility = "Visible"
+            })
+        }
+        catch {
+            Log "ERROR during modification: $_"
+
+            # ── Cleanup: dismount WIM if still mounted ──
+            try {
+                if (Test-Path $mountDir) {
+                    $mountedImages = Get-WindowsImage -Mounted -ErrorAction SilentlyContinue |
+                                     Where-Object { $_.Path -eq $mountDir }
+                    if ($mountedImages) {
+                        Log "Cleaning up: dismounting install.wim (discarding changes)..."
+                        Dismount-WindowsImage -Path $mountDir -Discard -ErrorAction SilentlyContinue | Out-Null
+                    }
+                }
+            } catch {
+                Log "Warning: could not dismount install.wim during cleanup: $_"
+            }
+
+            # ── Cleanup: dismount the source ISO ──
+            try {
+                $mountedISO = Get-DiskImage -ImagePath $isoPath -ErrorAction SilentlyContinue
+                if ($mountedISO -and $mountedISO.Attached) {
+                    Log "Cleaning up: dismounting source ISO..."
+                    Dismount-DiskImage -ImagePath $isoPath -ErrorAction SilentlyContinue | Out-Null
+                }
+            } catch {
+                Log "Warning: could not dismount ISO during cleanup: $_"
+            }
+
+            # ── Cleanup: remove temp working directory ──
+            try {
+                if (Test-Path $workDir) {
+                    Log "Cleaning up: removing temp directory $workDir..."
+                    Remove-Item -Path $workDir -Recurse -Force -ErrorAction SilentlyContinue
+                }
+            } catch {
+                Log "Warning: could not remove temp directory during cleanup: $_"
+            }
+
+            $sync["WPFWin11ISOStatusLog"].Dispatcher.Invoke([action]{
+                [System.Windows.MessageBox]::Show(
+                    "An error occurred during install.wim modification:`n`n$_",
+                    "Modification Error", "OK", "Error")
+            })
+        }
+        finally {
+            Start-Sleep -Milliseconds 800
+            $sync["WPFWin11ISOStatusLog"].Dispatcher.Invoke([action]{
+                $sync.progressBarTextBlock.Text = ""
+                $sync.progressBarTextBlock.ToolTip = ""
+                $sync.ProgressBar.Value = 0
+                $sync["WPFWin11ISOModifyButton"].IsEnabled = $true
+                # ── Only restore steps 1-3 if Step 4 was NOT successfully shown ──
+                # When modification succeeds, Step 4 is visible and steps 1-3 stay
+                # hidden until the user clicks Clean & Reset.
+                if ($sync["WPFWin11ISOOutputSection"].Visibility -ne "Visible") {
+                    $sync["WPFWin11ISOSelectSection"].Visibility = "Visible"
+                    $sync["WPFWin11ISOMountSection"].Visibility  = "Visible"
+                    $sync["WPFWin11ISOModifySection"].Visibility = "Visible"
+                }
+                $sync["Win11ISOLogExpanded"] = $false
+                $sync["WPFWin11ISOStatusLog"].Height = 140
+            })
+        }
+    }) | Out-Null
+
+    $script.BeginInvoke() | Out-Null
+}
+
+function Invoke-WinUtilISOCleanAndReset {
+    <#
+    .SYNOPSIS
+        Deletes the temporary working directory created during ISO modification
+        and resets the entire ISO UI back to its initial state (Step 1 only).
+    #>
+
+    $workDir = $sync["Win11ISOWorkDir"]
+
+    if ($workDir -and (Test-Path $workDir)) {
+        $confirm = [System.Windows.MessageBox]::Show(
+            "This will delete the temporary working directory:`n`n$workDir`n`nAnd reset the interface back to the start.`n`nContinue?",
+            "Clean & Reset", "YesNo", "Warning")
+        if ($confirm -ne "Yes") { return }
+
+        try {
+            Write-Win11ISOLog "Deleting temp directory: $workDir"
+            Remove-Item -Path $workDir -Recurse -Force -ErrorAction Stop
+            Write-Win11ISOLog "Temp directory deleted."
+        } catch {
+            Write-Win11ISOLog "WARNING: could not fully delete temp directory: $_"
+        }
+    }
+
+    # Clear all stored ISO state
+    $sync["Win11ISOWorkDir"]     = $null
+    $sync["Win11ISOContentsDir"] = $null
+    $sync["Win11ISOImagePath"]   = $null
+    $sync["Win11ISODriveLetter"] = $null
+    $sync["Win11ISOWimPath"]     = $null
+    $sync["Win11ISOImageInfo"]   = $null
+    $sync["Win11ISOUSBDisks"]    = $null
+
+    # Reset the UI to the initial state
+    $sync["WPFWin11ISOPath"].Text                     = "No ISO selected..."
+    $sync["WPFWin11ISOFileInfo"].Visibility            = "Collapsed"
+    $sync["WPFWin11ISOVerifyResultPanel"].Visibility   = "Collapsed"
+    $sync["WPFWin11ISOOptionUSB"].Visibility           = "Collapsed"
+    $sync["WPFWin11ISOOutputSection"].Visibility       = "Collapsed"
+    $sync["WPFWin11ISOModifySection"].Visibility       = "Collapsed"
+    $sync["WPFWin11ISOMountSection"].Visibility        = "Collapsed"
+    $sync["WPFWin11ISOSelectSection"].Visibility       = "Visible"
+    $sync["WPFWin11ISOStatusLog"].Text                 = "Ready. Please select a Windows 11 ISO to begin."
+    $sync["WPFWin11ISOStatusLog"].Height               = 140
+    $sync["WPFWin11ISOModifyButton"].IsEnabled         = $true
+}
+
+function Invoke-WinUtilISOExport {
+    <#
+    .SYNOPSIS
+        Saves the modified ISO contents as a new bootable ISO file.
+        Uses oscdimg.exe (part of the Windows ADK) if present; falls back
+        to a reminder message if not installed.
+    #>
+    $contentsDir = $sync["Win11ISOContentsDir"]
+
+    if (-not $contentsDir -or -not (Test-Path $contentsDir)) {
+        [System.Windows.MessageBox]::Show(
+            "No modified ISO content found.  Please complete Steps 1–3 first.",
+            "Not Ready", "OK", "Warning")
+        return
+    }
+
+    Add-Type -AssemblyName System.Windows.Forms
+
+    $dlg = [System.Windows.Forms.SaveFileDialog]::new()
+    $dlg.Title            = "Save Modified Windows 11 ISO"
+    $dlg.Filter           = "ISO files (*.iso)|*.iso"
+    $dlg.FileName         = "Win11_Modified_$(Get-Date -Format 'yyyyMMdd').iso"
+    $dlg.InitialDirectory = [System.Environment]::GetFolderPath("Desktop")
+
+    if ($dlg.ShowDialog() -ne [System.Windows.Forms.DialogResult]::OK) { return }
+
+    $outputISO = $dlg.FileName
+    Write-Win11ISOLog "Exporting to ISO: $outputISO"
+    Set-WinUtilProgressBar -Label "Building ISO..." -Percent 10
+
+    # Locate oscdimg.exe (Windows ADK)
+    $oscdimg = Get-ChildItem "C:\Program Files (x86)\Windows Kits" -Recurse -Filter "oscdimg.exe" -ErrorAction SilentlyContinue |
+               Select-Object -First 1 -ExpandProperty FullName
+
+    if (-not $oscdimg) {
+        Write-Win11ISOLog "oscdimg.exe not found.  Attempting to install via winget..."
+        Set-WinUtilProgressBar -Label "Installing oscdimg..." -Percent 5
+        try {
+            $winget = Get-Command winget -ErrorAction Stop
+            $result = & $winget install -e --id Microsoft.OSCDIMG --accept-package-agreements --accept-source-agreements 2>&1
+            Write-Win11ISOLog "winget output: $result"
+            # Re-scan for oscdimg after install
+            $oscdimg = Get-ChildItem "C:\Program Files (x86)\Windows Kits" -Recurse -Filter "oscdimg.exe" -ErrorAction SilentlyContinue |
+                       Select-Object -First 1 -ExpandProperty FullName
+        } catch {
+            Write-Win11ISOLog "winget not available or install failed: $_"
+        }
+
+        if (-not $oscdimg) {
+            Set-WinUtilProgressBar -Label "" -Percent 0
+            Write-Win11ISOLog "oscdimg.exe still not found after install attempt."
+            [System.Windows.MessageBox]::Show(
+                "oscdimg.exe could not be found or installed automatically.`n`nPlease install it manually:`n  winget install -e --id Microsoft.OSCDIMG`n`nOr install the Windows ADK from:`nhttps://learn.microsoft.com/windows-hardware/get-started/adk-install",
+                "oscdimg Not Found", "OK", "Warning")
+            return
+        }
+        Write-Win11ISOLog "oscdimg.exe installed successfully."
+    }
+
+    # Build boot parameters (BIOS + UEFI dual-boot)
+    $bootData   = "2#p0,e,b`"$contentsDir\boot\etfsboot.com`"#pEF,e,b`"$contentsDir\efi\microsoft\boot\efisys.bin`""
+    $oscdimgArgs = @(
+        "-m",           # ignore source path max size
+        "-o",           # optimise storage
+        "-u2",          # UDF 2.01
+        "-udfver102",
+        "-bootdata:$bootData",
+        "-l`"CTOS_MODIFIED`"",
+        "`"$contentsDir`"",
+        "`"$outputISO`""
+    )
+
+    try {
+        Write-Win11ISOLog "Running oscdimg..."
+        $proc = Start-Process -FilePath $oscdimg -ArgumentList $oscdimgArgs -Wait -PassThru -NoNewWindow
+        if ($proc.ExitCode -eq 0) {
+            Set-WinUtilProgressBar -Label "ISO exported ✔" -Percent 100
+            Write-Win11ISOLog "ISO exported successfully: $outputISO"
+            [System.Windows.MessageBox]::Show(
+                "ISO exported successfully!`n`n$outputISO",
+                "Export Complete", "OK", "Info")
+        } else {
+            Write-Win11ISOLog "oscdimg exited with code $($proc.ExitCode)."
+            [System.Windows.MessageBox]::Show(
+                "oscdimg exited with code $($proc.ExitCode).`nCheck the status log for details.",
+                "Export Error", "OK", "Error")
+        }
+    }
+    catch {
+        Write-Win11ISOLog "ERROR during ISO export: $_"
+        [System.Windows.MessageBox]::Show("ISO export failed:`n`n$_","Error","OK","Error")
+    }
+    finally {
+        Start-Sleep -Milliseconds 800
+        Set-WinUtilProgressBar -Label "" -Percent 0
+    }
+}
+
+function Invoke-WinUtilISORefreshUSBDrives {
+    <#
+    .SYNOPSIS
+        Populates the USB drive ComboBox with all currently attached removable drives.
+    #>
+    $combo = $sync["WPFWin11ISOUSBDriveComboBox"]
+    $combo.Items.Clear()
+
+    $removable = Get-Disk | Where-Object { $_.BusType -eq "USB" } | Sort-Object Number
+
+    if ($removable.Count -eq 0) {
+        $combo.Items.Add("No USB drives detected")
+        $combo.SelectedIndex = 0
+        Write-Win11ISOLog "No USB drives detected."
+        return
+    }
+
+    foreach ($disk in $removable) {
+        $sizeGB    = [math]::Round($disk.Size / 1GB, 1)
+        $label     = "Disk $($disk.Number): $($disk.FriendlyName)  [$sizeGB GB]  — $($disk.PartitionStyle)"
+        $combo.Items.Add($label)
+    }
+    $combo.SelectedIndex = 0
+    Write-Win11ISOLog "Found $($removable.Count) USB drive(s)."
+
+    # Store disk objects for later use
+    $sync["Win11ISOUSBDisks"] = $removable
+}
+
+function Invoke-WinUtilISOWriteUSB {
+    <#
+    .SYNOPSIS
+        Erases the selected USB drive and writes the modified Windows 11 ISO
+        content as a bootable installation drive (using DISM / robocopy approach).
+    #>
+    $contentsDir = $sync["Win11ISOContentsDir"]
+    $usbDisks    = $sync["Win11ISOUSBDisks"]
+
+    if (-not $contentsDir -or -not (Test-Path $contentsDir)) {
+        [System.Windows.MessageBox]::Show(
+            "No modified ISO content found.  Please complete Steps 1–3 first.",
+            "Not Ready", "OK", "Warning")
+        return
+    }
+
+    $selectedIndex = $sync["WPFWin11ISOUSBDriveComboBox"].SelectedIndex
+    if ($selectedIndex -lt 0 -or -not $usbDisks -or $selectedIndex -ge $usbDisks.Count) {
+        [System.Windows.MessageBox]::Show(
+            "Please select a USB drive from the dropdown.",
+            "No Drive Selected", "OK", "Warning")
+        return
+    }
+
+    $targetDisk = $usbDisks[$selectedIndex]
+    $diskNum    = $targetDisk.Number
+    $sizeGB     = [math]::Round($targetDisk.Size / 1GB, 1)
+
+    $confirm = [System.Windows.MessageBox]::Show(
+        "ALL data on Disk $diskNum ($($targetDisk.FriendlyName), $sizeGB GB) will be PERMANENTLY ERASED.`n`nAre you sure you want to continue?",
+        "Confirm USB Erase", "YesNo", "Warning")
+
+    if ($confirm -ne "Yes") {
+        Write-Win11ISOLog "USB write cancelled by user."
+        return
+    }
+
+    $sync["WPFWin11ISOWriteUSBButton"].IsEnabled = $false
+    Write-Win11ISOLog "Starting USB write to Disk $diskNum..."
+
+    $runspace = [Management.Automation.Runspaces.RunspaceFactory]::CreateRunspace()
+    $runspace.ApartmentState = "STA"
+    $runspace.ThreadOptions  = "ReuseThread"
+    $runspace.Open()
+    $runspace.SessionStateProxy.SetVariable("sync",         $sync)
+    $runspace.SessionStateProxy.SetVariable("diskNum",      $diskNum)
+    $runspace.SessionStateProxy.SetVariable("contentsDir",  $contentsDir)
+
+    $script = [Management.Automation.PowerShell]::Create()
+    $script.Runspace = $runspace
+    $script.AddScript({
+
+        function Log($msg) {
+            $ts = (Get-Date).ToString("HH:mm:ss")
+            $sync["WPFWin11ISOStatusLog"].Dispatcher.Invoke([action]{
+                $sync["WPFWin11ISOStatusLog"].Text += "`n[$ts] $msg"
+                $sync["WPFWin11ISOStatusLog"].CaretIndex = $sync["WPFWin11ISOStatusLog"].Text.Length
+                $sync["WPFWin11ISOStatusLog"].ScrollToEnd()
+            })
+        }
+        function SetProgress($label, $pct) {
+            $sync["WPFWin11ISOStatusLog"].Dispatcher.Invoke([action]{
+                $sync.progressBarTextBlock.Text    = $label
+                $sync.progressBarTextBlock.ToolTip = $label
+                $sync.ProgressBar.Value            = [Math]::Max($pct, 5)
+            })
+        }
+
+        try {
+            SetProgress "Formatting USB drive..." 10
+
+            # ── Diskpart script: clean, GPT, create ESP + data partitions ──
+            $dpScript = @"
+select disk $diskNum
+clean
+convert gpt
+create partition efi size=512
+format quick fs=fat32 label="SYSTEM"
+assign
+create partition primary
+format quick fs=fat32 label="WINPE"
+assign
+exit
+"@
+            $dpFile = Join-Path $env:TEMP "winutil_diskpart_$(Get-Random).txt"
+            $dpScript | Set-Content -Path $dpFile -Encoding ASCII
+            Log "Running diskpart on Disk $diskNum..."
+            diskpart /s $dpFile | Out-Null
+            Remove-Item $dpFile -Force
+
+            SetProgress "Identifying USB partitions..." 30
+            Start-Sleep -Seconds 3   # let Windows assign drive letters
+
+            # Find newly assigned drive letter for the data partition
+            $usbVol = Get-Partition -DiskNumber $diskNum |
+                      Where-Object { $_.Type -eq "Basic" } |
+                      Get-Volume |
+                      Where-Object { $_.FileSystemLabel -eq "WINPE" } |
+                      Select-Object -First 1
+
+            if (-not $usbVol) {
+                throw "Could not locate the formatted USB data partition.  Drive letter may not have been assigned automatically."
+            }
+
+            $usbDrive = "$($usbVol.DriveLetter):"
+            Log "USB data partition: $usbDrive"
+            SetProgress "Copying Windows 11 files to USB..." 45
+
+            # ── Copy files (split large install.wim if > 4 GB for FAT32) ──
+            $installWim = Join-Path $contentsDir "sources\install.wim"
+            if (Test-Path $installWim) {
+                $wimSizeMB = [math]::Round((Get-Item $installWim).Length / 1MB)
+                if ($wimSizeMB -gt 3800) {
+                    # FAT32 limit – split with DISM
+                    Log "install.wim is $wimSizeMB MB – splitting for FAT32 compatibility..."
+                    $splitDest = Join-Path $usbDrive "sources\install.swm"
+                    New-Item -ItemType Directory -Path (Split-Path $splitDest) -Force | Out-Null
+                    Split-WindowsImage -ImagePath $installWim `
+                                       -SplitImagePath $splitDest `
+                                       -FileSize 3800 -CheckIntegrity | Out-Null
+                    Log "install.wim split complete."
+
+                    # Copy everything else (exclude install.wim)
+                    $robocopyArgs = @($contentsDir, $usbDrive, "/E", "/XF", "install.wim", "/NFL", "/NDL", "/NJH", "/NJS")
+                    & robocopy @robocopyArgs | Out-Null
+                } else {
+                    & robocopy $contentsDir $usbDrive /E /NFL /NDL /NJH /NJS | Out-Null
+                }
+            } else {
+                & robocopy $contentsDir $usbDrive /E /NFL /NDL /NJH /NJS | Out-Null
+            }
+
+            SetProgress "Finalising USB drive..." 90
+            Log "Files copied to USB."
+
+            SetProgress "USB write complete ✔" 100
+            Log "USB drive is ready for use."
+
+            $sync["WPFWin11ISOStatusLog"].Dispatcher.Invoke([action]{
+                [System.Windows.MessageBox]::Show(
+                    "USB drive created successfully!`n`nYou can now boot from this drive to install Windows 11.",
+                    "USB Ready", "OK", "Info")
+            })
+        }
+        catch {
+            Log "ERROR during USB write: $_"
+            $sync["WPFWin11ISOStatusLog"].Dispatcher.Invoke([action]{
+                [System.Windows.MessageBox]::Show(
+                    "USB write failed:`n`n$_",
+                    "USB Write Error", "OK", "Error")
+            })
+        }
+        finally {
+            Start-Sleep -Milliseconds 800
+            $sync["WPFWin11ISOStatusLog"].Dispatcher.Invoke([action]{
+                $sync.progressBarTextBlock.Text = ""
+                $sync.progressBarTextBlock.ToolTip = ""
+                $sync.ProgressBar.Value = 0
+                $sync["WPFWin11ISOWriteUSBButton"].IsEnabled = $true
+            })
+        }
+    }) | Out-Null
+
+    $script.BeginInvoke() | Out-Null
+}

functions/private/Invoke-WinUtilISOScript.ps1

@@ -0,0 +1,331 @@
+function Invoke-WinUtilISOScript {
+    <#
+    .SYNOPSIS
+        Applies WinUtil modifications to a mounted Windows 11 install.wim image.
+
+    .DESCRIPTION
+        Performs the following operations against an already-mounted WIM image:
+
+        1. Removes provisioned AppX bloatware packages via DISM.
+        2. Deletes Microsoft Edge program files.
+        3. Removes OneDriveSetup.exe from the system image.
+        4. Loads offline registry hives (COMPONENTS, DEFAULT, NTUSER, SOFTWARE, SYSTEM)
+           and applies the following tweaks:
+             - Bypasses hardware requirement checks (CPU, RAM, SecureBoot, Storage, TPM).
+             - Disables sponsored-app delivery and ContentDeliveryManager features.
+             - Enables local-account OOBE path (BypassNRO).
+             - Writes autounattend.xml to the Sysprep directory inside the WIM and,
+               optionally, to the ISO/USB root so Windows Setup picks it up at boot.
+             - Disables reserved storage.
+             - Disables BitLocker device encryption.
+             - Hides the Chat (Teams) taskbar icon.
+             - Removes Edge uninstall registry entries.
+             - Disables OneDrive folder backup (KFM).
+             - Disables telemetry, advertising ID, and input personalization.
+             - Blocks post-install delivery of DevHome, Outlook, and Teams.
+             - Disables Windows Copilot.
+             - Disables Windows Update during OOBE.
+        5. Deletes unwanted scheduled-task XML definition files (CEIP, Appraiser, etc.).
+        6. Removes the support\ folder from the ISO contents directory (if supplied).
+
+        Mounting and dismounting the WIM is the responsibility of the caller
+        (e.g. Invoke-WinUtilISO).
+
+    .PARAMETER ScratchDir
+        Mandatory. Full path to the directory where the Windows image is currently mounted.
+        Example: C:\Users\USERNAME\AppData\Local\Temp\WinUtil_Win11ISO_20260222\wim_mount
+
+    .PARAMETER ISOContentsDir
+        Optional. Root directory of the extracted ISO contents.
+        When supplied, autounattend.xml is also written here so Windows Setup picks it
+        up automatically at boot, and the support\ folder is deleted from that location.
+
+    .PARAMETER AutoUnattendXml
+        Optional. Full XML content for autounattend.xml.
+        In compiled winutil.ps1 this is the embedded $WinUtilAutounattendXml here-string;
+        in dev mode it is read from tools\autounattend.xml.
+        If empty, the OOBE bypass file is skipped and a warning is logged.
+
+    .PARAMETER Log
+        Optional ScriptBlock used for progress/status logging.
+        Receives a single [string] message argument.
+        Defaults to { param($m) Write-Output $m } when not supplied.
+
+    .EXAMPLE
+        Invoke-WinUtilISOScript -ScratchDir "C:\Temp\wim_mount"
+
+    .EXAMPLE
+        Invoke-WinUtilISOScript `
+            -ScratchDir      $mountDir `
+            -ISOContentsDir  $isoRoot `
+            -AutoUnattendXml (Get-Content .\tools\autounattend.xml -Raw) `
+            -Log             { param($m) Write-Host $m }
+
+    .NOTES
+        Author  : Chris Titus @christitustech
+        GitHub  : https://github.com/ChrisTitusTech
+        Version : 26.02.22
+    #>
+    param (
+        [Parameter(Mandatory)][string]$ScratchDir,
+        # Root directory of the extracted ISO contents. When supplied, autounattend.xml
+        # is written here so Windows Setup picks it up automatically at boot.
+        [string]$ISOContentsDir = "",
+        # Autounattend XML content. In compiled winutil.ps1 this comes from the embedded
+        # $WinUtilAutounattendXml here-string; in dev mode it is read from tools\autounattend.xml.
+        [string]$AutoUnattendXml = "",
+        [scriptblock]$Log = { param($m) Write-Output $m }
+    )
+
+    # ── Resolve admin group name (for takeown / icacls) ──────────────────────
+    $adminSID   = New-Object System.Security.Principal.SecurityIdentifier('S-1-5-32-544')
+    $adminGroup = $adminSID.Translate([System.Security.Principal.NTAccount])
+
+    # ── Local helpers ─────────────────────────────────────────────────────────
+    function Set-ISOScriptReg {
+        param ([string]$path, [string]$name, [string]$type, [string]$value)
+        try {
+            & reg add $path /v $name /t $type /d $value /f
+            & $Log "Set registry value: $path\$name"
+        } catch {
+            & $Log "Error setting registry value: $_"
+        }
+    }
+
+    function Remove-ISOScriptReg {
+        param ([string]$path)
+        try {
+            & reg delete $path /f
+            & $Log "Removed registry key: $path"
+        } catch {
+            & $Log "Error removing registry key: $_"
+        }
+    }
+
+    # ═════════════════════════════════════════════════════════════════════════
+    #  1. Remove provisioned AppX packages
+    # ═════════════════════════════════════════════════════════════════════════
+    & $Log "Removing provisioned AppX packages..."
+
+    $packages = & dism /English "/image:$ScratchDir" /Get-ProvisionedAppxPackages |
+        ForEach-Object {
+            if ($_ -match 'PackageName : (.*)') { $matches[1] }
+        }
+
+    $packagePrefixes = @(
+        'AppUp.IntelManagementandSecurityStatus',
+        'Clipchamp.Clipchamp',
+        'DolbyLaboratories.DolbyAccess',
+        'DolbyLaboratories.DolbyDigitalPlusDecoderOEM',
+        'Microsoft.BingNews',
+        'Microsoft.BingSearch',
+        'Microsoft.BingWeather',
+        'Microsoft.Copilot',
+        'Microsoft.Windows.CrossDevice',
+        'Microsoft.GamingApp',
+        'Microsoft.GetHelp',
+        'Microsoft.Getstarted',
+        'Microsoft.Microsoft3DViewer',
+        'Microsoft.MicrosoftOfficeHub',
+        'Microsoft.MicrosoftSolitaireCollection',
+        'Microsoft.MicrosoftStickyNotes',
+        'Microsoft.MixedReality.Portal',
+        'Microsoft.MSPaint',
+        'Microsoft.Office.OneNote',
+        'Microsoft.OfficePushNotificationUtility',
+        'Microsoft.OutlookForWindows',
+        'Microsoft.Paint',
+        'Microsoft.People',
+        'Microsoft.PowerAutomateDesktop',
+        'Microsoft.SkypeApp',
+        'Microsoft.StartExperiencesApp',
+        'Microsoft.Todos',
+        'Microsoft.Wallet',
+        'Microsoft.Windows.DevHome',
+        'Microsoft.Windows.Copilot',
+        'Microsoft.Windows.Teams',
+        'Microsoft.WindowsAlarms',
+        'Microsoft.WindowsCamera',
+        'microsoft.windowscommunicationsapps',
+        'Microsoft.WindowsFeedbackHub',
+        'Microsoft.WindowsMaps',
+        'Microsoft.WindowsSoundRecorder',
+        'Microsoft.ZuneMusic',
+        'Microsoft.ZuneVideo',
+        'MicrosoftCorporationII.MicrosoftFamily',
+        'MicrosoftCorporationII.QuickAssist',
+        'MSTeams',
+        'MicrosoftTeams'
+    )
+
+    $packagesToRemove = $packages | Where-Object {
+        $pkg = $_
+        $packagePrefixes | Where-Object { $pkg -like "*$_*" }
+    }
+    foreach ($package in $packagesToRemove) {
+        & dism /English "/image:$ScratchDir" /Remove-ProvisionedAppxPackage "/PackageName:$package"
+    }
+
+    # ═════════════════════════════════════════════════════════════════════════
+    #  2. Remove Edge
+    # ═════════════════════════════════════════════════════════════════════════
+    & $Log "Removing Edge..."
+    Remove-Item -Path "$ScratchDir\Program Files (x86)\Microsoft\Edge"       -Recurse -Force -ErrorAction SilentlyContinue
+
+    # ═════════════════════════════════════════════════════════════════════════
+    #  3. Remove OneDrive
+    # ═════════════════════════════════════════════════════════════════════════
+    & $Log "Removing OneDrive..."
+    & takeown /f "$ScratchDir\Windows\System32\OneDriveSetup.exe" | Out-Null
+    & icacls    "$ScratchDir\Windows\System32\OneDriveSetup.exe" /grant "$($adminGroup.Value):(F)" /T /C | Out-Null
+    Remove-Item -Path "$ScratchDir\Windows\System32\OneDriveSetup.exe" -Force -ErrorAction SilentlyContinue
+
+    # ═════════════════════════════════════════════════════════════════════════
+    #  4. Registry tweaks
+    # ═════════════════════════════════════════════════════════════════════════
+    & $Log "Loading offline registry hives..."
+    reg load HKLM\zCOMPONENTS "$ScratchDir\Windows\System32\config\COMPONENTS"
+    reg load HKLM\zDEFAULT    "$ScratchDir\Windows\System32\config\default"
+    reg load HKLM\zNTUSER     "$ScratchDir\Users\Default\ntuser.dat"
+    reg load HKLM\zSOFTWARE   "$ScratchDir\Windows\System32\config\SOFTWARE"
+    reg load HKLM\zSYSTEM     "$ScratchDir\Windows\System32\config\SYSTEM"
+
+    & $Log "Bypassing system requirements..."
+    Set-ISOScriptReg 'HKLM\zDEFAULT\Control Panel\UnsupportedHardwareNotificationCache' 'SV1' 'REG_DWORD' '0'
+    Set-ISOScriptReg 'HKLM\zDEFAULT\Control Panel\UnsupportedHardwareNotificationCache' 'SV2' 'REG_DWORD' '0'
+    Set-ISOScriptReg 'HKLM\zNTUSER\Control Panel\UnsupportedHardwareNotificationCache'  'SV1' 'REG_DWORD' '0'
+    Set-ISOScriptReg 'HKLM\zNTUSER\Control Panel\UnsupportedHardwareNotificationCache'  'SV2' 'REG_DWORD' '0'
+    Set-ISOScriptReg 'HKLM\zSYSTEM\Setup\LabConfig' 'BypassCPUCheck'       'REG_DWORD' '1'
+    Set-ISOScriptReg 'HKLM\zSYSTEM\Setup\LabConfig' 'BypassRAMCheck'       'REG_DWORD' '1'
+    Set-ISOScriptReg 'HKLM\zSYSTEM\Setup\LabConfig' 'BypassSecureBootCheck' 'REG_DWORD' '1'
+    Set-ISOScriptReg 'HKLM\zSYSTEM\Setup\LabConfig' 'BypassStorageCheck'   'REG_DWORD' '1'
+    Set-ISOScriptReg 'HKLM\zSYSTEM\Setup\LabConfig' 'BypassTPMCheck'       'REG_DWORD' '1'
+    Set-ISOScriptReg 'HKLM\zSYSTEM\Setup\MoSetup'   'AllowUpgradesWithUnsupportedTPMOrCPU' 'REG_DWORD' '1'
+
+    & $Log "Disabling sponsored apps..."
+    Set-ISOScriptReg 'HKLM\zNTUSER\SOFTWARE\Microsoft\Windows\CurrentVersion\ContentDeliveryManager' 'OemPreInstalledAppsEnabled'  'REG_DWORD' '0'
+    Set-ISOScriptReg 'HKLM\zNTUSER\SOFTWARE\Microsoft\Windows\CurrentVersion\ContentDeliveryManager' 'PreInstalledAppsEnabled'     'REG_DWORD' '0'
+    Set-ISOScriptReg 'HKLM\zNTUSER\SOFTWARE\Microsoft\Windows\CurrentVersion\ContentDeliveryManager' 'SilentInstalledAppsEnabled'  'REG_DWORD' '0'
+    Set-ISOScriptReg 'HKLM\zSOFTWARE\Policies\Microsoft\Windows\CloudContent' 'DisableWindowsConsumerFeatures' 'REG_DWORD' '1'
+    Set-ISOScriptReg 'HKLM\zNTUSER\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager' 'ContentDeliveryAllowed'      'REG_DWORD' '0'
+    Set-ISOScriptReg 'HKLM\zSOFTWARE\Microsoft\PolicyManager\current\device\Start' 'ConfigureStartPins' 'REG_SZ' '{"pinnedList": [{}]}'
+    Set-ISOScriptReg 'HKLM\zNTUSER\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager' 'FeatureManagementEnabled'    'REG_DWORD' '0'
+    Set-ISOScriptReg 'HKLM\zNTUSER\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager' 'PreInstalledAppsEverEnabled' 'REG_DWORD' '0'
+    Set-ISOScriptReg 'HKLM\zNTUSER\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager' 'SoftLandingEnabled'          'REG_DWORD' '0'
+    Set-ISOScriptReg 'HKLM\zNTUSER\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager' 'SubscribedContentEnabled'    'REG_DWORD' '0'
+    Set-ISOScriptReg 'HKLM\zNTUSER\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager' 'SubscribedContent-310093Enabled' 'REG_DWORD' '0'
+    Set-ISOScriptReg 'HKLM\zNTUSER\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager' 'SubscribedContent-338388Enabled' 'REG_DWORD' '0'
+    Set-ISOScriptReg 'HKLM\zNTUSER\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager' 'SubscribedContent-338389Enabled' 'REG_DWORD' '0'
+    Set-ISOScriptReg 'HKLM\zNTUSER\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager' 'SubscribedContent-338393Enabled' 'REG_DWORD' '0'
+    Set-ISOScriptReg 'HKLM\zNTUSER\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager' 'SubscribedContent-353694Enabled' 'REG_DWORD' '0'
+    Set-ISOScriptReg 'HKLM\zNTUSER\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager' 'SubscribedContent-353696Enabled' 'REG_DWORD' '0'
+    Set-ISOScriptReg 'HKLM\zNTUSER\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager' 'SystemPaneSuggestionsEnabled' 'REG_DWORD' '0'
+    Set-ISOScriptReg 'HKLM\zSOFTWARE\Policies\Microsoft\PushToInstall' 'DisablePushToInstall' 'REG_DWORD' '1'
+    Set-ISOScriptReg 'HKLM\zSOFTWARE\Policies\Microsoft\MRT'           'DontOfferThroughWUAU' 'REG_DWORD' '1'
+    Remove-ISOScriptReg 'HKLM\zNTUSER\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager\Subscriptions'
+    Remove-ISOScriptReg 'HKLM\zNTUSER\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager\SuggestedApps'
+    Set-ISOScriptReg 'HKLM\zSOFTWARE\Policies\Microsoft\Windows\CloudContent' 'DisableConsumerAccountStateContent' 'REG_DWORD' '1'
+    Set-ISOScriptReg 'HKLM\zSOFTWARE\Policies\Microsoft\Windows\CloudContent' 'DisableCloudOptimizedContent'       'REG_DWORD' '1'
+
+    & $Log "Enabling local accounts on OOBE..."
+    Set-ISOScriptReg 'HKLM\zSOFTWARE\Microsoft\Windows\CurrentVersion\OOBE' 'BypassNRO' 'REG_DWORD' '1'
+
+    if ($AutoUnattendXml) {
+        # ── Place autounattend.xml inside the WIM (Sysprep) ──────────────────
+        $sysprepDest = "$ScratchDir\Windows\System32\Sysprep\autounattend.xml"
+        Set-Content -Path $sysprepDest -Value $AutoUnattendXml -Encoding UTF8 -Force
+        & $Log "Written autounattend.xml to Sysprep directory."
+
+        # ── Place autounattend.xml at the ISO / USB root ──────────────────────
+        # Windows Setup reads this file first (before booting into the OS),
+        # which is what drives the local-account / OOBE bypass at install time.
+        if ($ISOContentsDir -and (Test-Path $ISOContentsDir)) {
+            $isoDest = Join-Path $ISOContentsDir "autounattend.xml"
+            Set-Content -Path $isoDest -Value $AutoUnattendXml -Encoding UTF8 -Force
+            & $Log "Written autounattend.xml to ISO root ($isoDest)."
+        }
+    } else {
+        & $Log "Warning: autounattend.xml content is empty — skipping OOBE bypass file."
+    }
+
+    & $Log "Disabling reserved storage..."
+    Set-ISOScriptReg 'HKLM\zSOFTWARE\Microsoft\Windows\CurrentVersion\ReserveManager' 'ShippedWithReserves' 'REG_DWORD' '0'
+
+    & $Log "Disabling BitLocker device encryption..."
+    Set-ISOScriptReg 'HKLM\zSYSTEM\ControlSet001\Control\BitLocker' 'PreventDeviceEncryption' 'REG_DWORD' '1'
+
+    & $Log "Disabling Chat icon..."
+    Set-ISOScriptReg 'HKLM\zSOFTWARE\Policies\Microsoft\Windows\Windows Chat' 'ChatIcon' 'REG_DWORD' '3'
+    Set-ISOScriptReg 'HKLM\zNTUSER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced' 'TaskbarMn' 'REG_DWORD' '0'
+
+    & $Log "Removing Edge registry entries..."
+    Remove-ISOScriptReg 'HKLM\zSOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Microsoft Edge'
+    Remove-ISOScriptReg 'HKLM\zSOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Microsoft Edge Update'
+
+    & $Log "Disabling OneDrive folder backup..."
+    Set-ISOScriptReg 'HKLM\zSOFTWARE\Policies\Microsoft\Windows\OneDrive' 'DisableFileSyncNGSC' 'REG_DWORD' '1'
+
+    & $Log "Disabling telemetry..."
+    Set-ISOScriptReg 'HKLM\zNTUSER\Software\Microsoft\Windows\CurrentVersion\AdvertisingInfo' 'Enabled' 'REG_DWORD' '0'
+    Set-ISOScriptReg 'HKLM\zNTUSER\Software\Microsoft\Windows\CurrentVersion\Privacy' 'TailoredExperiencesWithDiagnosticDataEnabled' 'REG_DWORD' '0'
+    Set-ISOScriptReg 'HKLM\zNTUSER\Software\Microsoft\Speech_OneCore\Settings\OnlineSpeechPrivacy' 'HasAccepted' 'REG_DWORD' '0'
+    Set-ISOScriptReg 'HKLM\zNTUSER\Software\Microsoft\Input\TIPC' 'Enabled' 'REG_DWORD' '0'
+    Set-ISOScriptReg 'HKLM\zNTUSER\Software\Microsoft\InputPersonalization' 'RestrictImplicitInkCollection'  'REG_DWORD' '1'
+    Set-ISOScriptReg 'HKLM\zNTUSER\Software\Microsoft\InputPersonalization' 'RestrictImplicitTextCollection' 'REG_DWORD' '1'
+    Set-ISOScriptReg 'HKLM\zNTUSER\Software\Microsoft\InputPersonalization\TrainedDataStore' 'HarvestContacts' 'REG_DWORD' '0'
+    Set-ISOScriptReg 'HKLM\zNTUSER\Software\Microsoft\Personalization\Settings' 'AcceptedPrivacyPolicy' 'REG_DWORD' '0'
+    Set-ISOScriptReg 'HKLM\zSOFTWARE\Policies\Microsoft\Windows\DataCollection' 'AllowTelemetry' 'REG_DWORD' '0'
+    Set-ISOScriptReg 'HKLM\zSYSTEM\ControlSet001\Services\dmwappushservice' 'Start' 'REG_DWORD' '4'
+
+    & $Log "Preventing installation of DevHome and Outlook..."
+    Set-ISOScriptReg 'HKLM\zSOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate\Orchestrator\UScheduler_Oobe\OutlookUpdate' 'workCompleted' 'REG_DWORD' '1'
+    Set-ISOScriptReg 'HKLM\zSOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate\Orchestrator\UScheduler\OutlookUpdate'      'workCompleted' 'REG_DWORD' '1'
+    Set-ISOScriptReg 'HKLM\zSOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate\Orchestrator\UScheduler\DevHomeUpdate'      'workCompleted' 'REG_DWORD' '1'
+    Remove-ISOScriptReg 'HKLM\zSOFTWARE\Microsoft\WindowsUpdate\Orchestrator\UScheduler_Oobe\OutlookUpdate'
+    Remove-ISOScriptReg 'HKLM\zSOFTWARE\Microsoft\WindowsUpdate\Orchestrator\UScheduler_Oobe\DevHomeUpdate'
+
+    & $Log "Disabling Copilot..."
+    Set-ISOScriptReg 'HKLM\zSOFTWARE\Policies\Microsoft\Windows\WindowsCopilot' 'TurnOffWindowsCopilot'    'REG_DWORD' '1'
+    Set-ISOScriptReg 'HKLM\zSOFTWARE\Policies\Microsoft\Edge'                   'HubsSidebarEnabled'        'REG_DWORD' '0'
+    Set-ISOScriptReg 'HKLM\zSOFTWARE\Policies\Microsoft\Windows\Explorer'       'DisableSearchBoxSuggestions' 'REG_DWORD' '1'
+
+    & $Log "Disabling Windows Update during OOBE (re-enabled on first logon via FirstLogon.ps1)..."
+    Set-ISOScriptReg 'HKLM\zSOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU' 'NoAutoUpdate'              'REG_DWORD' '1'
+    Set-ISOScriptReg 'HKLM\zSOFTWARE\Policies\Microsoft\Windows\WindowsUpdate'    'DisableWindowsUpdateAccess' 'REG_DWORD' '1'
+
+    & $Log "Preventing installation of Teams..."
+    Set-ISOScriptReg 'HKLM\zSOFTWARE\Policies\Microsoft\Teams' 'DisableInstallation' 'REG_DWORD' '1'
+
+    & $Log "Preventing installation of new Outlook..."
+    Set-ISOScriptReg 'HKLM\zSOFTWARE\Policies\Microsoft\Windows\Windows Mail' 'PreventRun' 'REG_DWORD' '1'
+
+    & $Log "Unloading offline registry hives..."
+    reg unload HKLM\zCOMPONENTS
+    reg unload HKLM\zDEFAULT
+    reg unload HKLM\zNTUSER
+    reg unload HKLM\zSOFTWARE
+    reg unload HKLM\zSYSTEM
+
+    # ═════════════════════════════════════════════════════════════════════════
+    #  5. Delete scheduled task definition files
+    # ═════════════════════════════════════════════════════════════════════════
+    & $Log "Deleting scheduled task definition files..."
+    $tasksPath = "$ScratchDir\Windows\System32\Tasks"
+
+    Remove-Item "$tasksPath\Microsoft\Windows\Application Experience\Microsoft Compatibility Appraiser" -Force -ErrorAction SilentlyContinue
+    Remove-Item "$tasksPath\Microsoft\Windows\Customer Experience Improvement Program"                  -Recurse -Force -ErrorAction SilentlyContinue
+    Remove-Item "$tasksPath\Microsoft\Windows\Application Experience\ProgramDataUpdater"               -Force -ErrorAction SilentlyContinue
+    Remove-Item "$tasksPath\Microsoft\Windows\Chkdsk\Proxy"                                            -Force -ErrorAction SilentlyContinue
+    Remove-Item "$tasksPath\Microsoft\Windows\Windows Error Reporting\QueueReporting"                  -Force -ErrorAction SilentlyContinue
+
+    & $Log "Scheduled task files deleted."
+
+    # ═════════════════════════════════════════════════════════════════════════
+    #  6. Remove ISO support folder (fresh-install only; not needed)
+    # ═════════════════════════════════════════════════════════════════════════
+    if ($ISOContentsDir -and (Test-Path $ISOContentsDir)) {
+        & $Log "Removing ISO support\ folder..."
+        Remove-Item -Path (Join-Path $ISOContentsDir "support") -Recurse -Force -ErrorAction SilentlyContinue
+        & $Log "ISO support\ folder removed."
+    }
+}

scripts/main.ps1

@@ -281,6 +281,7 @@ $commonKeyEvents = {
             "T" { Invoke-WPFButton "WPFTab2BT"; $keyEventArgs.Handled = $true } # Navigate to Tweaks tab
             "C" { Invoke-WPFButton "WPFTab3BT"; $keyEventArgs.Handled = $true } # Navigate to Config tab
             "U" { Invoke-WPFButton "WPFTab4BT"; $keyEventArgs.Handled = $true } # Navigate to Updates tab
+            "W" { Invoke-WPFButton "WPFTab5BT"; $keyEventArgs.Handled = $true } # Navigate to Win11ISO tab
         }
     }
     # Handle Ctrl key combinations for specific actions
@@ -531,5 +532,56 @@ $sync["FontScalingApplyButton"].Add_Click({
     Invoke-WPFPopup -Action "Hide" -Popups @("FontScaling")
 })
 
+# ── Win11ISO Tab button handlers ──────────────────────────────────────────────
+
+$sync["WPFWin11ISOBrowseButton"].Add_Click({
+    Write-Debug "WPFWin11ISOBrowseButton clicked"
+    Invoke-WinUtilISOBrowse
+})
+
+$sync["WPFWin11ISODownloadLink"].Add_Click({
+    Write-Debug "WPFWin11ISODownloadLink clicked"
+    Start-Process "https://www.microsoft.com/software-download/windows11"
+})
+
+$sync["WPFWin11ISOMountButton"].Add_Click({
+    Write-Debug "WPFWin11ISOMountButton clicked"
+    Invoke-WinUtilISOMountAndVerify
+})
+
+$sync["WPFWin11ISOModifyButton"].Add_Click({
+    Write-Debug "WPFWin11ISOModifyButton clicked"
+    Invoke-WinUtilISOModify
+})
+
+$sync["WPFWin11ISOChooseISOButton"].Add_Click({
+    Write-Debug "WPFWin11ISOChooseISOButton clicked"
+    $sync["WPFWin11ISOOptionUSB"].Visibility = "Collapsed"
+    Invoke-WinUtilISOExport
+})
+
+$sync["WPFWin11ISOChooseUSBButton"].Add_Click({
+    Write-Debug "WPFWin11ISOChooseUSBButton clicked"
+    $sync["WPFWin11ISOOptionUSB"].Visibility = "Visible"
+    Invoke-WinUtilISORefreshUSBDrives
+})
+
+$sync["WPFWin11ISORefreshUSBButton"].Add_Click({
+    Write-Debug "WPFWin11ISORefreshUSBButton clicked"
+    Invoke-WinUtilISORefreshUSBDrives
+})
+
+$sync["WPFWin11ISOWriteUSBButton"].Add_Click({
+    Write-Debug "WPFWin11ISOWriteUSBButton clicked"
+    Invoke-WinUtilISOWriteUSB
+})
+
+$sync["WPFWin11ISOCleanResetButton"].Add_Click({
+    Write-Debug "WPFWin11ISOCleanResetButton clicked"
+    Invoke-WinUtilISOCleanAndReset
+})
+
+# ──────────────────────────────────────────────────────────────────────────────
+
 $sync["Form"].ShowDialog() | out-null
 Stop-Transcript

tools/autounattend.xml

@@ -0,0 +1,507 @@
+<?xml version="1.0" encoding="utf-8"?>
+<unattend xmlns="urn:schemas-microsoft-com:unattend" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State">
+    <!--https://schneegans.de/windows/unattend-generator/?LanguageMode=Interactive&ProcessorArchitecture=amd64&BypassRequirementsCheck=true&ComputerNameMode=Random&CompactOsMode=Default&TimeZoneMode=Implicit&PartitionMode=Interactive&DiskAssertionMode=Skip&WindowsEditionMode=Interactive&InstallFromMode=Automatic&PEMode=Default&UserAccountMode=InteractiveLocal&PasswordExpirationMode=Unlimited&LockoutMode=Default&HideFiles=Hidden&ClassicContextMenu=true&LaunchToThisPC=true&ShowEndTask=true&TaskbarSearch=Hide&TaskbarIconsMode=Empty&DisableWidgets=true&LeftTaskbar=true&HideTaskViewButton=true&StartTilesMode=Default&StartPinsMode=Empty&EnableLongPaths=true&HideEdgeFre=true&DisableEdgeStartupBoost=true&DeleteWindowsOld=true&EffectsMode=Default&DeleteEdgeDesktopIcon=true&DesktopIconsMode=Default&StartFoldersMode=Default&WifiMode=Skip&ExpressSettings=DisableAll&LockKeysMode=Configure&CapsLockInitial=Off&CapsLockBehavior=Toggle&NumLockInitial=On&NumLockBehavior=Toggle&ScrollLockInitial=Off&ScrollLockBehavior=Toggle&StickyKeysMode=Disabled&ColorMode=Custom&SystemColorTheme=Dark&AppsColorTheme=Dark&AccentColor=%230078d4&WallpaperMode=Default&LockScreenMode=Default&WdacMode=Skip&AppLockerMode=Skip-->
+    <settings pass="offlineServicing"></settings>
+    <settings pass="windowsPE">
+        <component name="Microsoft-Windows-Setup" processorArchitecture="amd64" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS">
+            <UserData>
+                <ProductKey>
+                    <Key>00000-00000-00000-00000-00000</Key>
+                    <WillShowUI>Always</WillShowUI>
+                </ProductKey>
+                <AcceptEula>true</AcceptEula>
+            </UserData>
+            <UseConfigurationSet>false</UseConfigurationSet>
+            <RunSynchronous>
+                <RunSynchronousCommand wcm:action="add">
+                    <Order>1</Order>
+                    <Path>reg.exe add "HKLM\SYSTEM\Setup\LabConfig" /v BypassTPMCheck /t REG_DWORD /d 1 /f</Path>
+                </RunSynchronousCommand>
+                <RunSynchronousCommand wcm:action="add">
+                    <Order>2</Order>
+                    <Path>reg.exe add "HKLM\SYSTEM\Setup\LabConfig" /v BypassSecureBootCheck /t REG_DWORD /d 1 /f</Path>
+                </RunSynchronousCommand>
+                <RunSynchronousCommand wcm:action="add">
+                    <Order>3</Order>
+                    <Path>reg.exe add "HKLM\SYSTEM\Setup\LabConfig" /v BypassRAMCheck /t REG_DWORD /d 1 /f</Path>
+                </RunSynchronousCommand>
+            </RunSynchronous>
+        </component>
+    </settings>
+    <settings pass="generalize"></settings>
+    <settings pass="specialize">
+        <component name="Microsoft-Windows-Deployment" processorArchitecture="amd64" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS">
+            <RunSynchronous>
+                <RunSynchronousCommand wcm:action="add">
+                    <Order>1</Order>
+                    <Path>powershell.exe -WindowStyle "Normal" -NoProfile -Command "$xml = [xml]::new(); $xml.Load('C:\Windows\Panther\unattend.xml'); $sb = [scriptblock]::Create( $xml.unattend.Extensions.ExtractScript ); Invoke-Command -ScriptBlock $sb -ArgumentList $xml;"</Path>
+                </RunSynchronousCommand>
+                <RunSynchronousCommand wcm:action="add">
+                    <Order>2</Order>
+                    <Path>powershell.exe -WindowStyle "Normal" -ExecutionPolicy "Unrestricted" -NoProfile -File "C:\Windows\Setup\Scripts\Specialize.ps1"</Path>
+                </RunSynchronousCommand>
+                <RunSynchronousCommand wcm:action="add">
+                    <Order>3</Order>
+                    <Path>reg.exe load "HKU\DefaultUser" "C:\Users\Default\NTUSER.DAT"</Path>
+                </RunSynchronousCommand>
+                <RunSynchronousCommand wcm:action="add">
+                    <Order>4</Order>
+                    <Path>powershell.exe -WindowStyle "Normal" -ExecutionPolicy "Unrestricted" -NoProfile -File "C:\Windows\Setup\Scripts\DefaultUser.ps1"</Path>
+                </RunSynchronousCommand>
+                <RunSynchronousCommand wcm:action="add">
+                    <Order>5</Order>
+                    <Path>reg.exe unload "HKU\DefaultUser"</Path>
+                </RunSynchronousCommand>
+            </RunSynchronous>
+        </component>
+    </settings>
+    <settings pass="auditSystem"></settings>
+    <settings pass="auditUser"></settings>
+    <settings pass="oobeSystem">
+        <component name="Microsoft-Windows-Shell-Setup" processorArchitecture="amd64" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS">
+            <OOBE>
+                <ProtectYourPC>3</ProtectYourPC>
+                <HideEULAPage>true</HideEULAPage>
+                <HideWirelessSetupInOOBE>true</HideWirelessSetupInOOBE>
+                <HideOnlineAccountScreens>true</HideOnlineAccountScreens>
+            </OOBE>
+            <FirstLogonCommands>
+                <SynchronousCommand wcm:action="add">
+                    <Order>1</Order>
+                    <CommandLine>powershell.exe -WindowStyle "Normal" -ExecutionPolicy "Unrestricted" -NoProfile -File "C:\Windows\Setup\Scripts\FirstLogon.ps1"</CommandLine>
+                </SynchronousCommand>
+            </FirstLogonCommands>
+        </component>
+    </settings>
+    <Extensions xmlns="https://schneegans.de/windows/unattend-generator/">
+        <ExtractScript>
+param(
+    [xml]$Document
+);
+
+foreach( $file in $Document.unattend.Extensions.File ) {
+    $path = [System.Environment]::ExpandEnvironmentVariables( $file.GetAttribute( 'path' ) );
+    mkdir -Path( $path | Split-Path -Parent ) -ErrorAction 'SilentlyContinue';
+    $encoding = switch( [System.IO.Path]::GetExtension( $path ) ) {
+        { $_ -in '.ps1', '.xml' } { [System.Text.Encoding]::UTF8; }
+        { $_ -in '.reg', '.vbs', '.js' } { [System.Text.UnicodeEncoding]::new( $false, $true ); }
+        default { [System.Text.Encoding]::Default; }
+    };
+    $bytes = $encoding.GetPreamble() + $encoding.GetBytes( $file.InnerText.Trim() );
+    [System.IO.File]::WriteAllBytes( $path, $bytes );
+}
+        </ExtractScript>
+        <File path="C:\Windows\Setup\Scripts\TaskbarLayoutModification.xml">
+&lt;LayoutModificationTemplate xmlns="http://schemas.microsoft.com/Start/2014/LayoutModification" xmlns:defaultlayout="http://schemas.microsoft.com/Start/2014/FullDefaultLayout" xmlns:start="http://schemas.microsoft.com/Start/2014/StartLayout" xmlns:taskbar="http://schemas.microsoft.com/Start/2014/TaskbarLayout" Version="1"&gt;
+    &lt;CustomTaskbarLayoutCollection PinListPlacement="Replace"&gt;
+        &lt;defaultlayout:TaskbarLayout&gt;
+            &lt;taskbar:TaskbarPinList&gt;
+                &lt;taskbar:DesktopApp DesktopApplicationLinkPath="#leaveempty" /&gt;
+            &lt;/taskbar:TaskbarPinList&gt;
+        &lt;/defaultlayout:TaskbarLayout&gt;
+    &lt;/CustomTaskbarLayoutCollection&gt;
+&lt;/LayoutModificationTemplate&gt;
+        </File>
+        <File path="C:\Windows\Setup\Scripts\UnlockStartLayout.vbs">
+HKU = &amp;H80000003
+Set reg = GetObject("winmgmts://./root/default:StdRegProv")
+Set fso = CreateObject("Scripting.FileSystemObject")
+
+If reg.EnumKey(HKU, "", sids) = 0 Then
+    If Not IsNull(sids) Then
+        For Each sid In sids
+            key = sid + "\Software\Policies\Microsoft\Windows\Explorer"
+            name = "LockedStartLayout"
+            If reg.GetDWORDValue(HKU, key, name, existing) = 0 Then
+                reg.SetDWORDValue HKU, key, name, 0
+            End If
+        Next
+    End If
+End If
+        </File>
+        <File path="C:\Windows\Setup\Scripts\UnlockStartLayout.xml">
+&lt;Task version="1.2" xmlns="http://schemas.microsoft.com/windows/2004/02/mit/task"&gt;
+    &lt;Triggers&gt;
+        &lt;EventTrigger&gt;
+            &lt;Enabled&gt;true&lt;/Enabled&gt;
+            &lt;Subscription&gt;&amp;lt;QueryList&amp;gt;&amp;lt;Query Id="0" Path="Application"&amp;gt;&amp;lt;Select Path="Application"&amp;gt;*[System[Provider[@Name='UnattendGenerator'] and EventID=1]]&amp;lt;/Select&amp;gt;&amp;lt;/Query&amp;gt;&amp;lt;/QueryList&amp;gt;&lt;/Subscription&gt;
+        &lt;/EventTrigger&gt;
+    &lt;/Triggers&gt;
+    &lt;Principals&gt;
+        &lt;Principal id="Author"&gt;
+            &lt;UserId&gt;S-1-5-18&lt;/UserId&gt;
+            &lt;RunLevel&gt;LeastPrivilege&lt;/RunLevel&gt;
+        &lt;/Principal&gt;
+    &lt;/Principals&gt;
+    &lt;Settings&gt;
+        &lt;MultipleInstancesPolicy&gt;IgnoreNew&lt;/MultipleInstancesPolicy&gt;
+        &lt;DisallowStartIfOnBatteries&gt;false&lt;/DisallowStartIfOnBatteries&gt;
+        &lt;StopIfGoingOnBatteries&gt;false&lt;/StopIfGoingOnBatteries&gt;
+        &lt;AllowHardTerminate&gt;true&lt;/AllowHardTerminate&gt;
+        &lt;StartWhenAvailable&gt;false&lt;/StartWhenAvailable&gt;
+        &lt;RunOnlyIfNetworkAvailable&gt;false&lt;/RunOnlyIfNetworkAvailable&gt;
+        &lt;IdleSettings&gt;
+            &lt;StopOnIdleEnd&gt;true&lt;/StopOnIdleEnd&gt;
+            &lt;RestartOnIdle&gt;false&lt;/RestartOnIdle&gt;
+        &lt;/IdleSettings&gt;
+        &lt;AllowStartOnDemand&gt;true&lt;/AllowStartOnDemand&gt;
+        &lt;Enabled&gt;true&lt;/Enabled&gt;
+        &lt;Hidden&gt;false&lt;/Hidden&gt;
+        &lt;RunOnlyIfIdle&gt;false&lt;/RunOnlyIfIdle&gt;
+        &lt;WakeToRun&gt;false&lt;/WakeToRun&gt;
+        &lt;ExecutionTimeLimit&gt;PT72H&lt;/ExecutionTimeLimit&gt;
+        &lt;Priority&gt;7&lt;/Priority&gt;
+    &lt;/Settings&gt;
+    &lt;Actions Context="Author"&gt;
+        &lt;Exec&gt;
+            &lt;Command&gt;C:\Windows\System32\wscript.exe&lt;/Command&gt;
+            &lt;Arguments&gt;C:\Windows\Setup\Scripts\UnlockStartLayout.vbs&lt;/Arguments&gt;
+        &lt;/Exec&gt;
+    &lt;/Actions&gt;
+&lt;/Task&gt;
+        </File>
+        <File path="C:\Windows\Setup\Scripts\SetStartPins.ps1">
+$json = '{"pinnedList":[]}';
+if( [System.Environment]::OSVersion.Version.Build -lt 20000 ) {
+    return;
+}
+$key = 'Registry::HKLM\SOFTWARE\Microsoft\PolicyManager\current\device\Start';
+New-Item -Path $key -ItemType 'Directory' -ErrorAction 'SilentlyContinue';
+Set-ItemProperty -LiteralPath $key -Name 'ConfigureStartPins' -Value $json -Type 'String';
+        </File>
+        <File path="C:\Windows\Setup\Scripts\SetColorTheme.ps1">
+$lightThemeSystem = 0;
+$lightThemeApps = 0;
+$accentColorOnStart = 0;
+$enableTransparency = 0;
+$htmlAccentColor = '#0078D4';
+&amp; {
+    $params = @{
+        LiteralPath = 'Registry::HKCU\Software\Microsoft\Windows\CurrentVersion\Themes\Personalize';
+        Force = $true;
+        Type = 'DWord';
+    };
+    Set-ItemProperty @params -Name 'SystemUsesLightTheme' -Value $lightThemeSystem;
+    Set-ItemProperty @params -Name 'AppsUseLightTheme' -Value $lightThemeApps;
+    Set-ItemProperty @params -Name 'ColorPrevalence' -Value $accentColorOnStart;
+    Set-ItemProperty @params -Name 'EnableTransparency' -Value $enableTransparency;
+};
+&amp; {
+    Add-Type -AssemblyName 'System.Drawing';
+    $accentColor = [System.Drawing.ColorTranslator]::FromHtml( $htmlAccentColor );
+
+    function ConvertTo-DWord {
+        param(
+            [System.Drawing.Color]
+            $Color
+        );
+
+        [byte[]]$bytes = @(
+            $Color.R;
+            $Color.G;
+            $Color.B;
+            $Color.A;
+        );
+        return [System.BitConverter]::ToUInt32( $bytes, 0);
+    }
+
+    $startColor = [System.Drawing.Color]::FromArgb( 0xD2, $accentColor );
+    Set-ItemProperty -LiteralPath 'Registry::HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent' -Name 'StartColorMenu' -Value( ConvertTo-DWord -Color $accentColor ) -Type 'DWord' -Force;
+    Set-ItemProperty -LiteralPath 'Registry::HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent' -Name 'AccentColorMenu' -Value( ConvertTo-DWord -Color $accentColor ) -Type 'DWord' -Force;
+    Set-ItemProperty -LiteralPath 'Registry::HKCU\Software\Microsoft\Windows\DWM' -Name 'AccentColor' -Value( ConvertTo-DWord -Color $accentColor ) -Type 'DWord' -Force;
+    $params = @{
+        LiteralPath = 'Registry::HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent';
+        Name = 'AccentPalette';
+    };
+    $palette = Get-ItemPropertyValue @params;
+    $index = 20;
+    $palette[ $index++ ] = $accentColor.R;
+    $palette[ $index++ ] = $accentColor.G;
+    $palette[ $index++ ] = $accentColor.B;
+    $palette[ $index++ ] = $accentColor.A;
+    Set-ItemProperty @params -Value $palette -Type 'Binary' -Force;
+};
+        </File>
+        <File path="C:\Windows\Setup\Scripts\Specialize.ps1">
+$scripts = @(
+    {
+        reg.exe add "HKLM\SYSTEM\Setup\MoSetup" /v AllowUpgradesWithUnsupportedTPMOrCPU /t REG_DWORD /d 1 /f;
+    };
+    {
+        net.exe accounts /maxpwage:UNLIMITED;
+    };
+    {
+        reg.exe add "HKLM\Software\Policies\Microsoft\Windows\CloudContent" /v "DisableCloudOptimizedContent" /t REG_DWORD /d 1 /f;
+        [System.Diagnostics.EventLog]::CreateEventSource( 'UnattendGenerator', 'Application' );
+    };
+    {
+        Register-ScheduledTask -TaskName 'UnlockStartLayout' -Xml $( Get-Content -LiteralPath 'C:\Windows\Setup\Scripts\UnlockStartLayout.xml' -Raw );
+    };
+    {
+        reg.exe add "HKLM\SYSTEM\CurrentControlSet\Control\FileSystem" /v LongPathsEnabled /t REG_DWORD /d 1 /f
+    };
+    {
+        Remove-Item -LiteralPath 'C:\Users\Public\Desktop\Microsoft Edge.lnk' -ErrorAction 'SilentlyContinue' -Verbose;
+    };
+    {
+        reg.exe add "HKLM\SOFTWARE\Policies\Microsoft\Dsh" /v AllowNewsAndInterests /t REG_DWORD /d 0 /f;
+    };
+    {
+        reg.exe add "HKLM\Software\Policies\Microsoft\Edge" /v HideFirstRunExperience /t REG_DWORD /d 1 /f;
+    };
+    {
+        reg.exe add "HKLM\Software\Policies\Microsoft\Edge\Recommended" /v BackgroundModeEnabled /t REG_DWORD /d 0 /f;
+        reg.exe add "HKLM\Software\Policies\Microsoft\Edge\Recommended" /v StartupBoostEnabled /t REG_DWORD /d 0 /f;
+    };
+    {
+        &amp; 'C:\Windows\Setup\Scripts\SetStartPins.ps1';
+    };
+    {
+        reg.exe add "HKU\.DEFAULT\Control Panel\Accessibility\StickyKeys" /v Flags /t REG_SZ /d 10 /f;
+    };
+    {
+        reg.exe add "HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU" /v NoAutoUpdate /t REG_DWORD /d 1 /f;
+        reg.exe add "HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate" /v DisableWindowsUpdateAccess /t REG_DWORD /d 1 /f;
+    };
+);
+
+&amp; {
+  [float]$complete = 0;
+  [float]$increment = 100 / $scripts.Count;
+  foreach( $script in $scripts ) {
+    Write-Progress -Id 0 -Activity 'Running scripts to customize your Windows installation. Do not close this window.' -PercentComplete $complete;
+    '*** Will now execute command &#xAB;{0}&#xBB;.' -f $(
+      $str = $script.ToString().Trim() -replace '\s+', ' ';
+      $max = 100;
+      if( $str.Length -le $max ) {
+        $str;
+      } else {
+        $str.Substring( 0, $max - 1 ) + '&#x2026;';
+      }
+    );
+    $start = [datetime]::Now;
+    &amp; $script;
+    '*** Finished executing command after {0:0} ms.' -f [datetime]::Now.Subtract( $start ).TotalMilliseconds;
+    "`r`n" * 3;
+    $complete += $increment;
+  }
+} *&gt;&amp;1 | Out-String -Width 1KB -Stream &gt;&gt; "C:\Windows\Setup\Scripts\Specialize.log";
+        </File>
+        <File path="C:\Windows\Setup\Scripts\UserOnce.ps1">
+$scripts = @(
+    {
+        [System.Diagnostics.EventLog]::WriteEntry( 'UnattendGenerator', "User '$env:USERNAME' has requested to unlock the Start menu layout.", [System.Diagnostics.EventLogEntryType]::Information, 1 );
+    };
+    {
+        Remove-Item -Path "${env:USERPROFILE}\Desktop\*.lnk" -Force -ErrorAction 'SilentlyContinue';
+        Remove-Item -Path "$env:HOMEDRIVE\Users\Default\Desktop\*.lnk" -Force -ErrorAction 'SilentlyContinue';
+    };
+    {
+        $taskbarPath = "$env:AppData\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar";
+        if( Test-Path $taskbarPath ) {
+            Get-ChildItem -Path $taskbarPath -File | Remove-Item -Force;
+        }
+        Remove-ItemProperty -Path 'HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\Taskband' -Name 'FavoritesRemovedChanges' -Force -ErrorAction 'SilentlyContinue';
+        Remove-ItemProperty -Path 'HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\Taskband' -Name 'FavoritesChanges' -Force -ErrorAction 'SilentlyContinue';
+        Remove-ItemProperty -Path 'HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\Taskband' -Name 'Favorites' -Force -ErrorAction 'SilentlyContinue';
+    };
+    {
+        reg.exe add "HKCU\Software\Classes\CLSID\{86ca1aa0-34aa-4e8b-a509-50c905bae2a2}\InprocServer32" /ve /f;
+    };
+    {
+        Set-ItemProperty -LiteralPath 'Registry::HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced' -Name 'LaunchTo' -Type 'DWord' -Value 1;
+    };
+    {
+        Set-ItemProperty -LiteralPath 'Registry::HKCU\Software\Microsoft\Windows\CurrentVersion\Search' -Name 'SearchboxTaskbarMode' -Type 'DWord' -Value 0;
+    };
+    {
+        &amp; 'C:\Windows\Setup\Scripts\SetColorTheme.ps1';
+    };
+    {
+        reg.exe add "HKCU\Software\Microsoft\Windows\CurrentVersion\Notifications\Settings\Windows.SystemToast.Suggested" /f;
+        reg.exe add "HKCU\Software\Microsoft\Windows\CurrentVersion\Notifications\Settings\Windows.SystemToast.Suggested" /v Enabled /t REG_DWORD /d 0 /f;
+        reg.exe add "HKCU\Software\Microsoft\Windows\CurrentVersion\Notifications\Settings\Windows.SystemToast.StartupApp" /f;
+        reg.exe add "HKCU\Software\Microsoft\Windows\CurrentVersion\Notifications\Settings\Windows.SystemToast.StartupApp" /v Enabled /t REG_DWORD /d 0 /f;
+        reg.exe add "HKCU\Software\Microsoft\Windows\CurrentVersion\Notifications\Settings\Microsoft.SkyDrive.Desktop" /f;
+        reg.exe add "HKCU\Software\Microsoft\Windows\CurrentVersion\Notifications\Settings\Microsoft.SkyDrive.Desktop" /v Enabled /t REG_DWORD /d 0 /f;
+        reg.exe add "HKCU\Software\Microsoft\Windows\CurrentVersion\Notifications\Settings\Windows.SystemToast.AccountHealth" /f;
+        reg.exe add "HKCU\Software\Microsoft\Windows\CurrentVersion\Notifications\Settings\Windows.SystemToast.AccountHealth" /v Enabled /t REG_DWORD /d 0 /f;
+    };
+    {
+        reg.exe add "HKCU\Software\Microsoft\Windows\CurrentVersion\Start" /v AllAppsViewMode /t REG_DWORD /d 2 /f;
+        reg.exe add "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" /v Start_IrisRecommendations /t REG_DWORD /d 0 /f;
+        reg.exe add "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" /v Start_AccountNotifications /t REG_DWORD /d 0 /f;
+        reg.exe add "HKCU\Software\Microsoft\Windows\CurrentVersion\Start" /v ShowAllPinsList /t REG_DWORD /d 0 /f;
+        reg.exe add "HKCU\Software\Microsoft\Windows\CurrentVersion\Start" /v ShowFrequentList /t REG_DWORD /d 0 /f;
+        reg.exe add "HKCU\Software\Microsoft\Windows\CurrentVersion\Start" /v ShowRecentList /t REG_DWORD /d 0 /f;
+        reg.exe add "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" /v Start_TrackDocs /t REG_DWORD /d 0 /f;
+    };
+    {
+        Add-Type -TypeDefinition @"
+using System;
+using System.Runtime.InteropServices;
+public class Win32Broadcast {
+    [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = false)]
+    public static extern IntPtr SendMessageTimeout(
+        IntPtr hWnd,
+        uint Msg,
+        IntPtr wParam,
+        string lParam,
+        uint fuFlags,
+        uint uTimeout,
+        out IntPtr lpdwResult);
+}
+"@;
+        [Win32Broadcast]::SendMessageTimeout( [IntPtr]0xffff, 0x1A, [IntPtr]::Zero, 'ImmersiveColorSet', 0x2, 100, [ref]([IntPtr]::Zero) );
+    };
+    {
+        Get-Process -Name 'explorer' -ErrorAction 'SilentlyContinue' | Where-Object -FilterScript {
+            $_.SessionId -eq ( Get-Process -Id $PID ).SessionId;
+        } | Stop-Process -Force;
+    };
+);
+
+&amp; {
+  [float]$complete = 0;
+  [float]$increment = 100 / $scripts.Count;
+  foreach( $script in $scripts ) {
+    Write-Progress -Id 0 -Activity 'Running scripts to configure this user account. Do not close this window.' -PercentComplete $complete;
+    '*** Will now execute command &#xAB;{0}&#xBB;.' -f $(
+      $str = $script.ToString().Trim() -replace '\s+', ' ';
+      $max = 100;
+      if( $str.Length -le $max ) {
+        $str;
+      } else {
+        $str.Substring( 0, $max - 1 ) + '&#x2026;';
+      }
+    );
+    $start = [datetime]::Now;
+    &amp; $script;
+    '*** Finished executing command after {0:0} ms.' -f [datetime]::Now.Subtract( $start ).TotalMilliseconds;
+    "`r`n" * 3;
+    $complete += $increment;
+  }
+} *&gt;&amp;1 | Out-String -Width 1KB -Stream &gt;&gt; "$env:TEMP\UserOnce.log";
+        </File>
+        <File path="C:\Windows\Setup\Scripts\DefaultUser.ps1">
+$scripts = @(
+    {
+        reg.exe add "HKU\DefaultUser\Software\Policies\Microsoft\Windows\Explorer" /v "StartLayoutFile" /t REG_SZ /d "C:\Windows\Setup\Scripts\TaskbarLayoutModification.xml" /f;
+        reg.exe add "HKU\DefaultUser\Software\Policies\Microsoft\Windows\Explorer" /v "LockedStartLayout" /t REG_DWORD /d 1 /f;
+    };
+    {
+        reg.exe add "HKU\DefaultUser\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" /v ShowTaskViewButton /t REG_DWORD /d 0 /f;
+    };
+    {
+        reg.exe add "HKU\DefaultUser\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" /v TaskbarAl /t REG_DWORD /d 0 /f;
+    };
+    {
+        foreach( $root in 'Registry::HKU\.DEFAULT', 'Registry::HKU\DefaultUser' ) {
+          Set-ItemProperty -LiteralPath "$root\Control Panel\Keyboard" -Name 'InitialKeyboardIndicators' -Type 'String' -Value 2 -Force;
+        }
+    };
+    {
+        reg.exe add "HKU\DefaultUser\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\TaskbarDeveloperSettings" /v TaskbarEndTask /t REG_DWORD /d 1 /f;
+    };
+    {
+        reg.exe add "HKU\DefaultUser\Control Panel\Accessibility\StickyKeys" /v Flags /t REG_SZ /d 10 /f;
+    };
+    {
+        reg.exe add "HKU\DefaultUser\Software\Microsoft\Windows\DWM" /v ColorPrevalence /t REG_DWORD /d 0 /f;
+    };
+    {
+        reg.exe add "HKU\DefaultUser\Software\Microsoft\Windows\CurrentVersion\RunOnce" /v "UnattendedSetup" /t REG_SZ /d "powershell.exe -WindowStyle \""Normal\"" -ExecutionPolicy \""Unrestricted\"" -NoProfile -File \""C:\Windows\Setup\Scripts\UserOnce.ps1\""" /f;
+    };
+);
+
+&amp; {
+  [float]$complete = 0;
+  [float]$increment = 100 / $scripts.Count;
+  foreach( $script in $scripts ) {
+    Write-Progress -Id 0 -Activity 'Running scripts to modify the default user&#x2019;&#x2019;s registry hive. Do not close this window.' -PercentComplete $complete;
+    '*** Will now execute command &#xAB;{0}&#xBB;.' -f $(
+      $str = $script.ToString().Trim() -replace '\s+', ' ';
+      $max = 100;
+      if( $str.Length -le $max ) {
+        $str;
+      } else {
+        $str.Substring( 0, $max - 1 ) + '&#x2026;';
+      }
+    );
+    $start = [datetime]::Now;
+    &amp; $script;
+    '*** Finished executing command after {0:0} ms.' -f [datetime]::Now.Subtract( $start ).TotalMilliseconds;
+    "`r`n" * 3;
+    $complete += $increment;
+  }
+} *&gt;&amp;1 | Out-String -Width 1KB -Stream &gt;&gt; "C:\Windows\Setup\Scripts\DefaultUser.log";
+        </File>
+        <File path="C:\Windows\Setup\Scripts\FirstLogon.ps1">
+$scripts = @(
+    {
+        cmd.exe /c "rmdir C:\Windows.old";
+    };
+    {
+        Remove-Item -LiteralPath @(
+          'C:\Windows\Panther\unattend.xml';
+          'C:\Windows\Panther\unattend-original.xml';
+          'C:\Windows\Setup\Scripts\Wifi.xml';
+        ) -Force -ErrorAction 'SilentlyContinue' -Verbose;
+    };
+    {
+        reg.exe delete "HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU" /v NoAutoUpdate /f;
+        reg.exe delete "HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate" /v DisableWindowsUpdateAccess /f;
+    };
+    {
+        $recallFeature = Get-WindowsOptionalFeature -Online -ErrorAction SilentlyContinue | Where-Object { $_.State -eq 'Enabled' -and $_.FeatureName -like 'Recall' };
+        if( $recallFeature ) {
+            Disable-WindowsOptionalFeature -Online -FeatureName 'Recall' -Remove -ErrorAction SilentlyContinue;
+        }
+    };
+    {
+        try {
+            $viveDir = Join-Path $env:TEMP 'ViVeTool';
+            $viveZip = Join-Path $env:TEMP 'ViVeTool.zip';
+            Invoke-WebRequest 'https://github.com/thebookisclosed/ViVe/releases/download/v0.3.4/ViVeTool-v0.3.4-IntelAmd.zip' -OutFile $viveZip;
+            Expand-Archive -Path $viveZip -DestinationPath $viveDir -Force;
+            Remove-Item -Path $viveZip -Force;
+            Start-Process -FilePath (Join-Path $viveDir 'ViVeTool.exe') -ArgumentList '/disable /id:47205210' -Wait -NoNewWindow;
+            Remove-Item -Path $viveDir -Recurse -Force;
+        } catch {}
+    };
+    {
+        if( (Get-BitLockerVolume -MountPoint $Env:SystemDrive).ProtectionStatus -eq 'On' ) {
+            Disable-BitLocker -MountPoint $Env:SystemDrive;
+        }
+    };
+    {
+        if( (bcdedit | Select-String 'path').Count -eq 2 ) {
+            bcdedit /set `{bootmgr`} timeout 0;
+        }
+    };
+);
+
+&amp; {
+  [float]$complete = 0;
+  [float]$increment = 100 / $scripts.Count;
+  foreach( $script in $scripts ) {
+    Write-Progress -Id 0 -Activity 'Running scripts to finalize your Windows installation. Do not close this window.' -PercentComplete $complete;
+    '*** Will now execute command &#xAB;{0}&#xBB;.' -f $(
+      $str = $script.ToString().Trim() -replace '\s+', ' ';
+      $max = 100;
+      if( $str.Length -le $max ) {
+        $str;
+      } else {
+        $str.Substring( 0, $max - 1 ) + '&#x2026;';
+      }
+    );
+    $start = [datetime]::Now;
+    &amp; $script;
+    '*** Finished executing command after {0:0} ms.' -f [datetime]::Now.Subtract( $start ).TotalMilliseconds;
+    "`r`n" * 3;
+    $complete += $increment;
+  }
+} *&gt;&amp;1 | Out-String -Width 1KB -Stream &gt;&gt; "C:\Windows\Setup\Scripts\FirstLogon.log";
+        </File>
+    </Extensions>
+</unattend>

xaml/inputXML.xaml

@@ -970,6 +970,14 @@
                         </TextBlock>
                     </ToggleButton.Content>
                 </ToggleButton>
+                <ToggleButton Margin="0,0,5,0" Height="{DynamicResource TabButtonHeight}" Width="Auto" MinWidth="{DynamicResource TabButtonWidth}"
+                    Background="{DynamicResource ButtonWin11ISOBackgroundColor}" Foreground="{DynamicResource ButtonWin11ISOForegroundColor}" FontWeight="Bold" Name="WPFTab5BT">
+                    <ToggleButton.Content>
+                        <TextBlock FontSize="{DynamicResource TabButtonFontSize}" Background="Transparent" Foreground="{DynamicResource ButtonWin11ISOForegroundColor}">
+                            <Underline>W</Underline>in11 Creator
+                        </TextBlock>
+                    </ToggleButton.Content>
+                </ToggleButton>
             </StackPanel>
 
             <!-- Search Bar and Action Buttons -->
@@ -1331,6 +1339,322 @@
                     </Grid>
                 </ScrollViewer>
             </TabItem>
+            <TabItem Header="Win11ISO" Visibility="Collapsed" Name="WPFTab5">
+                <ScrollViewer VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Disabled" Margin="{DynamicResource TabContentMargin}">
+                    <Grid Background="Transparent" Name="Win11ISOPanel">
+                        <Grid.RowDefinitions>
+                            <RowDefinition Height="Auto"/>  <!-- Step 1: Select ISO -->
+                            <RowDefinition Height="Auto"/>  <!-- Step 2: Mount & Verify -->
+                            <RowDefinition Height="Auto"/>  <!-- Step 3: Modify install.wim -->
+                            <RowDefinition Height="Auto"/>  <!-- Step 4: Output Options -->
+                            <RowDefinition Height="Auto"/>  <!-- Log / Status -->
+                        </Grid.RowDefinitions>
+
+                        <!-- ═══════════════════════════════════════════════════════════ -->
+                        <!-- STEP 1 : Select Windows 11 ISO                             -->
+                        <!-- ═══════════════════════════════════════════════════════════ -->
+                        <Border Grid.Row="0" Name="WPFWin11ISOSelectSection" Style="{StaticResource BorderStyle}">
+                            <Grid Margin="5">
+                                <Grid.ColumnDefinitions>
+                                    <ColumnDefinition Width="*"/>
+                                    <ColumnDefinition Width="*"/>
+                                </Grid.ColumnDefinitions>
+
+                                <!-- Left: File Selector -->
+                                <StackPanel Grid.Column="0" Margin="5,5,15,5">
+                                    <TextBlock FontSize="{DynamicResource FontSize}" FontWeight="Bold"
+                                               Foreground="{DynamicResource MainForegroundColor}" Margin="0,0,0,8">
+                                        Step 1 - Select Windows 11 ISO
+                                    </TextBlock>
+                                    <TextBlock FontSize="{DynamicResource FontSize}" Foreground="{DynamicResource MainForegroundColor}"
+                                               TextWrapping="Wrap" Margin="0,0,0,6">
+                                        Browse to your locally saved Windows 11 ISO file. Only official ISOs
+                                        downloaded from Microsoft are supported.
+                                    </TextBlock>
+                                    <TextBlock FontSize="{DynamicResource FontSize}" Foreground="{DynamicResource MainForegroundColor}"
+                                               TextWrapping="Wrap" Margin="0,0,0,12" FontStyle="Italic">
+                                        <Run FontWeight="Bold">NOTE:</Run> This is only meant for Fresh and New Windows installs.
+                                    </TextBlock>
+                                    <Grid>
+                                        <Grid.ColumnDefinitions>
+                                            <ColumnDefinition Width="*"/>
+                                            <ColumnDefinition Width="Auto"/>
+                                        </Grid.ColumnDefinitions>
+                                        <TextBox Grid.Column="0"
+                                                 Name="WPFWin11ISOPath"
+                                                 IsReadOnly="True"
+                                                 VerticalAlignment="Center"
+                                                 Padding="6,4"
+                                                 Margin="0,0,6,0"
+                                                 Text="No ISO selected..."
+                                                 Foreground="{DynamicResource MainForegroundColor}"
+                                                 Background="{DynamicResource MainBackgroundColor}"/>
+                                        <Button Grid.Column="1"
+                                                Name="WPFWin11ISOBrowseButton"
+                                                Content="Browse"
+                                                Width="Auto" Padding="12,0"
+                                                Height="{DynamicResource ButtonHeight}"/>
+                                    </Grid>
+                                    <TextBlock Name="WPFWin11ISOFileInfo"
+                                               FontSize="{DynamicResource FontSize}"
+                                               Foreground="{DynamicResource MainForegroundColor}"
+                                               Margin="0,8,0,0"
+                                               TextWrapping="Wrap"
+                                               Visibility="Collapsed"/>
+                                </StackPanel>
+
+                                <!-- Right: Download guidance -->
+                                <Border Grid.Column="1"
+                                        Background="{DynamicResource MainBackgroundColor}"
+                                        BorderBrush="{DynamicResource BorderColor}"
+                                        BorderThickness="1" CornerRadius="5"
+                                        Margin="5" Padding="15">
+                                    <StackPanel>
+                                        <TextBlock FontSize="{DynamicResource FontSize}" FontWeight="Bold"
+                                                   Foreground="OrangeRed" Margin="0,0,0,10">
+                                            !!WARNING!! You must use an official Microsoft ISO
+                                        </TextBlock>
+                                        <TextBlock FontSize="{DynamicResource FontSize}"
+                                                   Foreground="{DynamicResource MainForegroundColor}"
+                                                   TextWrapping="Wrap" Margin="0,0,0,8">
+                                            Download the Windows 11 ISO directly from Microsoft.com.
+                                            Third-party, pre-modified, or unofficial images are not supported
+                                            and may produce broken results.
+                                        </TextBlock>
+                                        <TextBlock FontSize="{DynamicResource FontSize}"
+                                                   Foreground="{DynamicResource MainForegroundColor}"
+                                                   TextWrapping="Wrap" Margin="0,0,0,6">
+                                            On the Microsoft download page, choose:
+                                        </TextBlock>
+                                        <TextBlock FontSize="{DynamicResource FontSize}"
+                                                   Foreground="{DynamicResource MainForegroundColor}"
+                                                   TextWrapping="Wrap" Margin="12,0,0,12">
+                                            - Edition  : Windows 11
+                                            <LineBreak/>- Language : your preferred language
+                                            <LineBreak/>- Architecture : 64-bit (x64)
+                                        </TextBlock>
+                                        <Button Name="WPFWin11ISODownloadLink"
+                                                Content="Open Microsoft Download Page"
+                                                HorizontalAlignment="Left"
+                                                Width="Auto" Padding="12,0"
+                                                Height="{DynamicResource ButtonHeight}"/>
+                                    </StackPanel>
+                                </Border>
+                            </Grid>
+                        </Border>
+
+                        <!-- ═══════════════════════════════════════════════════════════ -->
+                        <!-- STEP 2 : Mount & Verify ISO                                -->
+                        <!-- ═══════════════════════════════════════════════════════════ -->
+                        <Border Grid.Row="1"
+                                Name="WPFWin11ISOMountSection"
+                                Style="{StaticResource BorderStyle}"
+                                Visibility="Collapsed">
+                            <Grid Margin="5">
+                                <Grid.ColumnDefinitions>
+                                    <ColumnDefinition Width="Auto"/>
+                                    <ColumnDefinition Width="*"/>
+                                </Grid.ColumnDefinitions>
+
+                                <StackPanel Grid.Column="0" Margin="0,0,20,0" VerticalAlignment="Top">
+                                    <TextBlock FontSize="{DynamicResource FontSize}" FontWeight="Bold"
+                                               Foreground="{DynamicResource MainForegroundColor}" Margin="0,0,0,8">
+                                        Step 2 - Mount &amp; Verify ISO
+                                    </TextBlock>
+                                    <TextBlock FontSize="{DynamicResource FontSize}"
+                                               Foreground="{DynamicResource MainForegroundColor}"
+                                               TextWrapping="Wrap" Margin="0,0,0,12" MaxWidth="320">
+                                        Mount the ISO and confirm it contains a valid Windows 11
+                                        install.wim before any modifications are made.
+                                    </TextBlock>
+                                    <Button Name="WPFWin11ISOMountButton"
+                                            Content="Mount &amp; Verify ISO"
+                                            HorizontalAlignment="Left"
+                                            Width="Auto" Padding="12,0"
+                                            Height="{DynamicResource ButtonHeight}"/>
+                                </StackPanel>
+
+                                <!-- Verification results panel -->
+                                <Border Grid.Column="1"
+                                        Name="WPFWin11ISOVerifyResultPanel"
+                                        Background="{DynamicResource MainBackgroundColor}"
+                                        BorderBrush="{DynamicResource BorderColor}"
+                                        BorderThickness="1" CornerRadius="5"
+                                        Padding="12" Margin="0,0,0,0"
+                                        Visibility="Collapsed">
+                                    <StackPanel>
+                                        <TextBlock Name="WPFWin11ISOMountDriveLetter"
+                                                   FontSize="{DynamicResource FontSize}"
+                                                   Foreground="{DynamicResource MainForegroundColor}"
+                                                   Margin="0,0,0,4"/>
+                                        <TextBlock Name="WPFWin11ISOArchLabel"
+                                                   FontSize="{DynamicResource FontSize}"
+                                                   Foreground="{DynamicResource MainForegroundColor}"
+                                                   Margin="0,0,0,4"/>
+                                        <TextBlock FontSize="{DynamicResource FontSize}" FontWeight="Bold"
+                                                   Foreground="{DynamicResource MainForegroundColor}"
+                                                   Margin="0,6,0,4">
+                                            Select Edition:
+                                        </TextBlock>
+                                        <ComboBox Name="WPFWin11ISOEditionComboBox"
+                                                  FontSize="{DynamicResource FontSize}"
+                                                  Foreground="{DynamicResource MainForegroundColor}"
+                                                  Background="{DynamicResource MainBackgroundColor}"
+                                                  BorderBrush="{DynamicResource BorderColor}"
+                                                  HorizontalAlignment="Stretch"
+                                                  Margin="0,0,0,0"/>
+                                    </StackPanel>
+                                </Border>
+                            </Grid>
+                        </Border>
+
+                        <!-- ═══════════════════════════════════════════════════════════ -->
+                        <!-- STEP 3 : Modify install.wim                                -->
+                        <!-- ═══════════════════════════════════════════════════════════ -->
+                        <Border Grid.Row="2"
+                                Name="WPFWin11ISOModifySection"
+                                Style="{StaticResource BorderStyle}"
+                                Visibility="Collapsed">
+                            <StackPanel Margin="5">
+                                <TextBlock FontSize="{DynamicResource FontSize}" FontWeight="Bold"
+                                           Foreground="{DynamicResource MainForegroundColor}" Margin="0,0,0,8">
+                                    Step 3 - Modify install.wim
+                                </TextBlock>
+                                <TextBlock FontSize="{DynamicResource FontSize}"
+                                           Foreground="{DynamicResource MainForegroundColor}"
+                                           TextWrapping="Wrap" Margin="0,0,0,12">
+                                    The ISO contents will be extracted to a temporary working directory,
+                                    install.wim will be modified (components removed, tweaks applied),
+                                    and the result will be repackaged. This process may take several minutes
+                                    depending on your hardware.
+                                </TextBlock>
+                                <Button Name="WPFWin11ISOModifyButton"
+                                        Content="Run Windows ISO Modification and Creator"
+                                        HorizontalAlignment="Left"
+                                        Width="Auto" Padding="12,0"
+                                        Height="{DynamicResource ButtonHeight}"/>
+                            </StackPanel>
+                        </Border>
+
+                        <!-- ═══════════════════════════════════════════════════════════ -->
+                        <!-- STEP 4 : Output Options                                    -->
+                        <!-- ═══════════════════════════════════════════════════════════ -->
+                        <Border Grid.Row="3"
+                                Name="WPFWin11ISOOutputSection"
+                                Style="{StaticResource BorderStyle}">
+                            <StackPanel Margin="5">
+                                <!-- Header row: title + Clean & Reset button -->
+                                <Grid Margin="0,0,0,12">
+                                    <Grid.ColumnDefinitions>
+                                        <ColumnDefinition Width="*"/>
+                                        <ColumnDefinition Width="Auto"/>
+                                    </Grid.ColumnDefinitions>
+                                    <TextBlock Grid.Column="0" FontSize="{DynamicResource FontSize}" FontWeight="Bold"
+                                               Foreground="{DynamicResource MainForegroundColor}"
+                                               VerticalAlignment="Center">
+                                        Step 4 - Output: What would you like to do with the modified image?
+                                    </TextBlock>
+                                    <Button Grid.Column="1"
+                                            Name="WPFWin11ISOCleanResetButton"
+                                            Content="Clean &amp; Reset"
+                                            Foreground="OrangeRed"
+                                            Width="Auto" Padding="12,0"
+                                            Height="{DynamicResource ButtonHeight}"
+                                            ToolTip="Delete the temporary working directory and reset the interface back to Step 1"
+                                            Margin="12,0,0,0"/>
+                                </Grid>
+
+                                <!-- ── Choice prompt buttons ── -->
+                                <Grid Margin="0,0,0,12">
+                                    <Grid.ColumnDefinitions>
+                                        <ColumnDefinition Width="*"/>
+                                        <ColumnDefinition Width="16"/>
+                                        <ColumnDefinition Width="*"/>
+                                    </Grid.ColumnDefinitions>
+                                    <Button Grid.Column="0"
+                                            Name="WPFWin11ISOChooseISOButton"
+                                            Content="Save as an ISO File"
+                                            HorizontalAlignment="Stretch"
+                                            Width="Auto" Padding="12,0"
+                                            Height="{DynamicResource ButtonHeight}"/>
+                                    <Button Grid.Column="2"
+                                            Name="WPFWin11ISOChooseUSBButton"
+                                            Content="Write Directly to a USB Drive  (erases drive)"
+                                            Foreground="OrangeRed"
+                                            HorizontalAlignment="Stretch"
+                                            Width="Auto" Padding="12,0"
+                                            Height="{DynamicResource ButtonHeight}"/>
+                                </Grid>
+
+                                <!-- ── USB write sub-panel (revealed on USB choice) ── -->
+                                <Border Name="WPFWin11ISOOptionUSB"
+                                        Style="{StaticResource BorderStyle}"
+                                        Visibility="Collapsed"
+                                        Margin="0,8,0,0">
+                                    <StackPanel>
+                                        <TextBlock FontSize="{DynamicResource FontSize}"
+                                                   Foreground="{DynamicResource MainForegroundColor}"
+                                                   TextWrapping="Wrap" Margin="0,0,0,8">
+                                            <Run FontWeight="Bold" Foreground="OrangeRed">!! All data on the selected USB drive will be permanently erased !!</Run>
+                                            <LineBreak/>
+                                            Select a removable USB drive below, then click Erase &amp; Write.
+                                        </TextBlock>
+                                        <!-- USB drive selector row -->
+                                        <Grid Margin="0,0,0,8">
+                                            <Grid.ColumnDefinitions>
+                                                <ColumnDefinition Width="*"/>
+                                                <ColumnDefinition Width="Auto"/>
+                                            </Grid.ColumnDefinitions>
+                                            <ComboBox Grid.Column="0"
+                                                      Name="WPFWin11ISOUSBDriveComboBox"
+                                                      Foreground="{DynamicResource MainForegroundColor}"
+                                                      Background="{DynamicResource MainBackgroundColor}"
+                                                      VerticalAlignment="Center"
+                                                      Margin="0,0,6,0"/>
+                                            <Button Grid.Column="1"
+                                                    Name="WPFWin11ISORefreshUSBButton"
+                                                    Content="↻ Refresh"
+                                                    Width="Auto" Padding="8,0"
+                                                    Height="{DynamicResource ButtonHeight}"/>
+                                        </Grid>
+                                        <Button Name="WPFWin11ISOWriteUSBButton"
+                                                Content="Erase &amp; Write to USB"
+                                                Foreground="OrangeRed"
+                                                HorizontalAlignment="Stretch"
+                                                Width="Auto" Padding="12,0"
+                                                Height="{DynamicResource ButtonHeight}"
+                                                Margin="0,0,0,10"/>
+                                    </StackPanel>
+                                </Border>
+
+                            </StackPanel>
+                        </Border>
+
+                        <!-- ═══════════════════════════════════════════════════════════ -->
+                        <!-- Status / Log Output                                        -->
+                        <!-- ═══════════════════════════════════════════════════════════ -->
+                        <Border Grid.Row="4" Style="{StaticResource BorderStyle}">
+                            <StackPanel>
+                                <TextBlock FontSize="{DynamicResource FontSize}" FontWeight="Bold"
+                                           Foreground="{DynamicResource MainForegroundColor}" Margin="0,0,0,6">
+                                    Status Log
+                                </TextBlock>
+                                <TextBox Name="WPFWin11ISOStatusLog"
+                                         IsReadOnly="True"
+                                         TextWrapping="Wrap"
+                                         VerticalScrollBarVisibility="Auto"
+                                         Height="140" Padding="6"
+                                         Background="{DynamicResource MainBackgroundColor}"
+                                         Foreground="{DynamicResource MainForegroundColor}"
+                                         BorderBrush="{DynamicResource BorderColor}"
+                                         BorderThickness="1"
+                                         Text="Ready. Please select a Windows 11 ISO to begin."/>
+                            </StackPanel>
+                        </Border>
+
+                    </Grid>
+                </ScrollViewer>
+            </TabItem>
         </TabControl>
     </Grid>
 </Window>