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iso save success

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Chris Titus Tech
2026-02-23 10:51:59 -06:00
parent 751b7ef79c
commit df75cd8c6f
4 changed files with 321 additions and 110 deletions
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31
functions/private/Invoke-WinUtilISOScript.ps1
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@@ -32,6 +32,12 @@ function Invoke-WinUtilISOScript {
#>
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 }
)
@@ -131,11 +137,6 @@ function Invoke-WinUtilISOScript {
# ═════════════════════════════════════════════════════════════════════════
& $Log "Removing Edge..."
Remove-Item -Path "$ScratchDir\Program Files (x86)\Microsoft\Edge" -Recurse -Force -ErrorAction SilentlyContinue
Remove-Item -Path "$ScratchDir\Program Files (x86)\Microsoft\EdgeUpdate" -Recurse -Force -ErrorAction SilentlyContinue
Remove-Item -Path "$ScratchDir\Program Files (x86)\Microsoft\EdgeCore" -Recurse -Force -ErrorAction SilentlyContinue
& takeown /f "$ScratchDir\Windows\System32\Microsoft-Edge-Webview" /r | Out-Null
& icacls "$ScratchDir\Windows\System32\Microsoft-Edge-Webview" /grant "$($adminGroup.Value):(F)" /T /C | Out-Null
Remove-Item -Path "$ScratchDir\Windows\System32\Microsoft-Edge-Webview" -Recurse -Force -ErrorAction SilentlyContinue
# ═════════════════════════════════════════════════════════════════════════
# 3. Remove OneDrive
@@ -195,9 +196,23 @@ function Invoke-WinUtilISOScript {
& $Log "Enabling local accounts on OOBE..."
_ISOScript-SetReg 'HKLM\zSOFTWARE\Microsoft\Windows\CurrentVersion\OOBE' 'BypassNRO' 'REG_DWORD' '1'
$sysprepDest = "$ScratchDir\Windows\System32\Sysprep\autounattend.xml"
Set-Content -Path $sysprepDest -Value $WinUtilAutounattendXml -Encoding UTF8 -Force
& $Log "Written autounattend.xml to Sysprep directory."
if ($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..."
_ISOScript-SetReg 'HKLM\zSOFTWARE\Microsoft\Windows\CurrentVersion\ReserveManager' 'ShippedWithReserves' 'REG_DWORD' '0'