function Invoke-WPFSystemRepair { <# .SYNOPSIS Checks for system corruption using SFC, and DISM .DESCRIPTION 1. SFC - Fixes system file corruption, and fixes DISM if it was corrupted 2. DISM - Fixes system image corruption, and fixes SFC's system image if it was corrupted 3. Chkdsk - Checks for disk errors, which can cause system file corruption and notifies of early disk failure #> Start-Process cmd.exe -ArgumentList "/c chkdsk.exe /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 Write-Host "==> Finished System Repair" Set-WinUtilTaskbaritem -state "None" -overlay "checkmark" }