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Add .NET update support for Windows LTSC

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This commit is contained in:
Zehadi Alam
2025-05-16 00:11:50 -04:00
parent f7ff415374
commit c32a09bfc1
1 changed files with 45 additions and 29 deletions
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FFUDevelopment/BuildFFUVM.ps1
+45 -29
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@@ -4701,6 +4701,23 @@ try {
#Update Latest .NET Framework
if ($UpdateLatestNet) {
Writelog "`$UpdateLatestNet is set to true, checking for latest .NET Framework"
#Check if $KBPath exists, if not, create it
if (-not (Test-Path -Path $KBPath)) {
WriteLog "Creating $KBPath"
New-Item -Path $KBPath -ItemType Directory -Force | Out-Null
}
$NETPath = Join-Path -Path $KBPath -ChildPath "NET"
if (-not (Test-Path -Path $NETPath)) {
WriteLog "Creating $NETPath"
New-Item -Path $NETPath -ItemType Directory -Force | Out-Null
}
if ($WindowsRelease -in 2016, 2019, 2021 -and $WindowsSKU -like "*LTSC") {
$SSUName = """Servicing Stack Update for Windows 10 Version $WindowsVersion for $WindowsArch"""
WriteLog "Searching for $SSUName from Microsoft Update Catalog and saving to $KBPath"
$SSUFile = Save-KB -Name $SSUName -Path $KBPath
$SSUFilePath = "$KBPath\$SSUFile"
WriteLog "Latest SSU saved to $SSUFilePath"
}
if ($WindowsRelease -in 10, 11) {
$Name = "Cumulative update for .NET framework windows $WindowsRelease $WindowsVersion $WindowsArch -preview"
}
@@ -4718,48 +4735,47 @@ try {
}
if ($WindowsRelease -in 2016, 2019, 2021 -and $WindowsSKU -like "*LTSC") {
$Name = "Cumulative update for .net framework windows 10 $WindowsVersion $WindowsArch"
$NETFileName = Save-KB -Name $Name -Path $NETPath
WriteLog "Latest .NET Framework cumulative update saved to $NETPath\$NETFileName"
}
if ($WindowsRelease -eq 2024) {
$Name = "Cumulative update for .NET framework windows 11 $WindowsVersion $WindowsArch"
}
#Check if $KBPath exists, if not, create it
If (-not (Test-Path -Path $KBPath)) {
WriteLog "Creating $KBPath"
New-Item -Path $KBPath -ItemType Directory -Force | Out-Null
}
WriteLog "Searching for $name from Microsoft Update Catalog and saving to $KBPath"
if ($WindowsRelease -eq 2021) {
WriteLog "Checking for latest .NET Framework feature pack for Windows $WindowsRelease $WindowsSKU"
$Name = """Microsoft .NET Framework 4.8.1 for Windows 10 Version 21H2 for x64"""
$KBFilePath = Save-KB -Name $Name -Path $KBPath
WriteLog "Latest .NET Framework feature pack saved to $KBPath\$KBFilePath"
$NETFeatureName = """Microsoft .NET Framework 4.8.1 for Windows 10 Version 21H2 for x64"""
$NETFeaturePackFile = Save-KB -Name $NETFeatureName -Path $NETPath
WriteLog "Latest .NET Framework Feature pack saved to $NETPath\$NETFeaturePackFile"
}
if ($WindowsRelease -in 2016, 2019) {
WriteLog "Checking for latest .NET Framework feature pack for Windows $WindowsRelease $WindowsSKU"
$Name = """Microsoft .NET Framework 4.8 for Windows 10 Version $WindowsVersion and Windows Server $WindowsRelease for x64"""
$KBFilePath = Save-KB -Name $Name -Path $KBPath
WriteLog "Latest .NET Framework feature pack saved to $KBPath\$KBFilePath"
$NETFeatureName = """Microsoft .NET Framework 4.8 for Windows 10 Version $WindowsVersion and Windows Server $WindowsRelease for x64"""
$NETFeaturePackFile = Save-KB -Name $NETFeatureName -Path $NETPath
WriteLog "Latest .NET Framework Feature pack saved to $NETPath\$NETFeaturePackFile"
}
$NETFileName = Save-KB -Name $Name -Path $KBPath
# Check if $NETFileName contains the string in $global:LastKBArticleID
# If it does not, look in $KBPath for the file that contains the string in $global:LastKBArticleID
# and set that as the $NETFileName
WriteLog "Checking if $NETFileName contains $global:LastKBArticleID"
if ($NETFileName -notmatch $global:LastKBArticleID) {
WriteLog "$NETFileName does not contain $global:LastKBArticleID, searching for file that contains it"
$NETFileName = $null
# Get the file that contains the string in $global:LastKBArticleID
$NETFileName = (Get-ChildItem -Path $KBPath -Filter "*$global:LastKBArticleID*" | Select-Object -First 1).Name
if ($null -ne $NETFileName) {
WriteLog "Found $NETFileName"
}
else {
WriteLog "Could not find file that contains $global:LastKBArticleID"
throw "Could not find file that contains $global:LastKBArticleID"
if (-not ($WindowsRelease -in 2016, 2019, 2021 -and $WindowsSKU -like "*LTSC")) {
$NETFileName = Save-KB -Name $Name -Path $KBPath
# Check if $NETFileName contains the string in $global:LastKBArticleID
# If it does not, look in $KBPath for the file that contains the string in $global:LastKBArticleID
# and set that as the $NETFileName
WriteLog "Checking if $NETFileName contains $global:LastKBArticleID"
if ($NETFileName -notmatch $global:LastKBArticleID) {
WriteLog "$NETFileName does not contain $global:LastKBArticleID, searching for file that contains it"
$NETFileName = $null
# Get the file that contains the string in $global:LastKBArticleID
$NETFileName = (Get-ChildItem -Path $KBPath -Filter "*$global:LastKBArticleID*" | Select-Object -First 1).Name
if ($null -ne $NETFileName) {
WriteLog "Found $NETFileName"
}
else {
WriteLog "Could not find file that contains $global:LastKBArticleID"
throw "Could not find file that contains $global:LastKBArticleID"
}
}
$NETPath = "$KBPath\$NETFileName"
WriteLog "Latest .NET Framework saved to $NETPath"
}
$NETPath = "$KBPath\$NETFileName"
WriteLog "Latest .NET Framework saved to $NETPath"
}
#Search for cached VHDX and skip VHDX creation if there's a cached version