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[Windows 11 ISO mount issue] Mount ISOs using PowerISO #378

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[Windows 11 ISO mount issue] Mount ISOs using PowerISO #378

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68 changes: 35 additions & 33 deletions CopyFilesToVM.ps1
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Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
$params = @{
VMName = "GPUPV"
pisoPath = "C:\Program Files\PowerISO\piso.exe"
SourcePath = "C:\Users\james\Downloads\Win11_English_x64.iso"
Edition = 6
VhdFormat = "VHDX"
Expand Down Expand Up @@ -27,40 +28,41 @@ function Is-Administrator
(New-Object Security.Principal.WindowsPrincipal $CurrentUser).IsInRole([Security.Principal.WindowsBuiltinRole]::Administrator)
}

Function Dismount-ISO {

Function PowerISO-Mount-ISO {
param (
[string]$SourcePath
)
$disk = Get-Volume | Where-Object {$_.DriveType -eq "CD-ROM"} | select *
Foreach ($d in $disk) {
Dismount-DiskImage -ImagePath $sourcePath | Out-Null
)
#PowerISO command line docs: https://poweriso.com/tutorials/command-line-argus.htm
#We will use Power ISO exclusively, and we will use only 1 virtual drive (Not strictly necessary, just to keep script simple and fast)
Start-Process -NoNewWindow -FilePath $params.pisoPath -ArgumentList "unmount all"
Start-Process -NoNewWindow -FilePath $params.pisoPath -ArgumentList "setvdnum 1"

$pisoPath=$params.pisoPath
$listvdOutput = & "$pisoPath" "listvd"
# Find the first drive that is free (contains "<No media>")
$freeDrive = $null
foreach ($line in $listvdOutput) {
if ($line -match "Drive \[([A-Z]):\] <No media>") {
$freeDrive = $matches[1]
}
}

if (-not $freeDrive) {
return
}

# Mount the ISO to the free drive
$mountCommand = & "$pisoPath" mount "$SourcePath" "${freeDrive}:"
if ($mountCommand -like "*successfully*") {
Write-Output "${freeDrive}"
} else {
Write-Output "Failed to mount the ISO."
}
}

Function Mount-ISOReliable {
param (
[string]$SourcePath
)
$mountResult = Mount-DiskImage -ImagePath $SourcePath
$delay = 0
Do {
if ($delay -gt 15) {
Function Get-NewDriveLetter {
$UsedDriveLetters = ((Get-Volume).DriveLetter) -join ""
Do {
$DriveLetter = (65..90)| Get-Random | % {[char]$_}
}
Until (!$UsedDriveLetters.Contains("$DriveLetter"))
$DriveLetter
}
$DriveLetter = "$(Get-NewDriveLetter)" + ":"
Get-WmiObject -Class Win32_volume | Where-Object {$_.Label -eq "CCCOMA_X64FRE_EN-US_DV9"} | Set-WmiInstance -Arguments @{DriveLetter="$driveletter"}
}
Start-Sleep -s 1
$delay++
}
Until (($mountResult | Get-Volume).DriveLetter -ne $NULL)
($mountResult | Get-Volume).DriveLetter
Function Dismount-ISO {
Start-Process -NoNewWindow -FilePath $params.pisoPath -ArgumentList "unmount all"
}


Expand Down Expand Up @@ -116,11 +118,11 @@ if (!(test-path $params.SourcePath)) {
$ExitReason += "ISO Path Invalid. Please enter a valid ISO Path in the SourcePath section of Params."
}
else {
$ISODriveLetter = Mount-ISOReliable -SourcePath $params.SourcePath
$ISODriveLetter = PowerISO-Mount-ISO -SourcePath $params.SourcePath
if (!(Test-Path $("$ISODriveLetter"+":\Sources\install.wim"))) {
$ExitReason += "This ISO is invalid, please check readme for ISO downloading instructions."
}
Dismount-ISO -SourcePath $params.SourcePath
Dismount-ISO
}
if ($params.Username -eq $params.VMName ) {
$ExitReason += "Username cannot be the same as VMName."
Expand Down Expand Up @@ -2622,7 +2624,7 @@ You can use the fields below to configure the VHD or VHDX that you want to creat
}

# Close out the transcript and tell the user we're done.
Dismount-ISO -SourcePath $ISOPath
Dismount-ISO
Write-W2VInfo "Done."
if ($transcripting)
{
Expand Down Expand Up @@ -4357,7 +4359,7 @@ param(
[string]$autologon
)
$VHDPath = ConcatenateVHDPath -VHDPath $VHDPath -VMName $VMName
$DriveLetter = Mount-ISOReliable -SourcePath $SourcePath
$DriveLetter = PowerISO-Mount-ISO -SourcePath $params.SourcePath

if ($(Get-VM -Name $VMName -ErrorAction SilentlyContinue) -ne $NULL) {
SmartExit -ExitReason "Virtual Machine already exists with name $VMName, please delete existing VM or change VMName"
Expand Down