37 lines
1.6 KiB
PowerShell
37 lines
1.6 KiB
PowerShell
## Make sure the computer is running Windows 10
|
|
If ( ([System.Environment]::OSVersion.Version).Major -ge 10 ) {
|
|
|
|
## Make sure the endpoint isn't already running 1809
|
|
If ( ([System.Environment]::OSVersion.Version).Build -lt 18362 ) {
|
|
|
|
## Set the directory where the Windows Update Assistant will be downloaded to
|
|
$DOWNLOADS = "${Env:TEMP}"
|
|
|
|
## URL to the latest version of the Windows Update Assistant
|
|
$URL = 'https://download.microsoft.com/download/B/C/F/BCF2D763-F118-4A85-9E63-AEAED1B9E98E/Windows10Upgrade9252.exe'
|
|
|
|
## Uninstall previous Windows 10 Update Assistant
|
|
If ( Test-Path "${Env:SystemDrive}\Windows10Upgrade\Windows10UpgraderApp.exe" )
|
|
{ Start-Process "${Env:SystemDrive}\Windows10Upgrade\Windows10UpgraderApp.exe" -ArgumentList '/ForceUninstall' -Wait }
|
|
|
|
## Create download directory
|
|
If (!( Test-Path $DOWNLOADS ))
|
|
{ New-Item -ItemType Directory -Path $DOWNLOADS }
|
|
|
|
## Download Windows 10 Update Assistant
|
|
$FILENAME = Split-Path $URL -leaf
|
|
If (!( Test-Path "${DOWNLOADS}\${FILENAME}" ))
|
|
{ (New-Object System.Net.WebClient).DownloadFile($URL,"${DOWNLOADS}\${FILENAME}") }
|
|
|
|
## Install and run the Windows 10 Update Assistant
|
|
If ( Test-Path "${DOWNLOADS}\${FILENAME}" )
|
|
{ Start-Process -FilePath "${DOWNLOADS}\${FILENAME}" -Wait }
|
|
|
|
## Delete the downloaded program
|
|
If ( Test-Path "${DOWNLOADS}\${FILENAME}" )
|
|
{ Remove-Item "${DOWNLOADS}\${FILENAME}" }
|
|
|
|
} Else { Write-Host "This endpoint is already running Windows 10 1809." }
|
|
|
|
} Else { Write-Host "This endpoint is not running Windows 10." }
|