Windows 7 Portable Usb Link

# Copy files to USB Write-Host "Copying Windows 7 setup files to USB (this will take several minutes)..." -ForegroundColor Green if ($mountDrive -match "^[A-Z]:\\?$") # It's a drive letter (mounted ISO) Copy-Item -Path "$mountDrive\*" -Destination $drivePath -Recurse -Force else # It's a folder path Copy-Item -Path "$mountDrive\*" -Destination $drivePath -Recurse -Force

# Get disk number for the USB drive $diskInfo = diskpart /s (New-TemporaryFile | % $_.FullName; Set-Content $_.FullName "list volume`nexit" ) $diskNumberLine = $diskInfo | Select-String -Pattern "$driveLetter\s+" | Select-Object -First 1 if (-not $diskNumberLine) Write-Host "Could not identify disk number for $UsbDriveLetter" -ForegroundColor Red exit 1 windows 7 portable usb

# Helper: Run diskpart script function Invoke-DiskPart param([string[]]$Commands) $script = [string]::Join("`r`n", $Commands) + "`r`nexit" $script # Copy files to USB Write-Host "Copying Windows

# Validate USB drive letter if (-not ($UsbDriveLetter -match "^[A-Za-z]:$")) Write-Host "Invalid drive letter format. Use like D: or E:" -ForegroundColor Red exit 1 windows 7 portable usb

# Stop on errors $ErrorActionPreference = "Stop"

Write-Host "USB disk number: $diskNumber" -ForegroundColor Green

#Requires -RunAsAdministrator