50 lines
1.7 KiB
PowerShell
50 lines
1.7 KiB
PowerShell
# Import the Update Session COM object
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$updateSession = New-Object -ComObject Microsoft.Update.Session
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# Create an update searcher object
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$updateSearcher = $updateSession.CreateUpdateSearcher()
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# Search for available updates
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$searchResult = $updateSearcher.Search("IsInstalled=0")
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# Check if updates are available
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if ($searchResult.Updates.Count -gt 0) {
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Write-Output "$($searchResult.Updates.Count) updates found. Installing..."
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# Create an update downloader object
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$updateDownloader = $updateSession.CreateUpdateDownloader()
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$updateDownloader.Updates = $searchResult.Updates
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# Download updates
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$downloadResult = $updateDownloader.Download()
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if ($downloadResult.ResultCode -eq 2) {
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Write-Output "Updates downloaded successfully."
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# Create an update installer object
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$updateInstaller = $updateSession.CreateUpdateInstaller()
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$updateInstaller.Updates = $searchResult.Updates
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# Install updates
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$installResult = $updateInstaller.Install()
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if ($installResult.ResultCode -eq 2) {
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Write-Output "Updates installed successfully."
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# Check if a restart is required
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if ($installResult.RebootRequired) {
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Write-Output "Restart is required. Restarting the computer..."
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Restart-Computer -Force
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} else {
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Write-Output "No restart is required."
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}
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} else {
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Write-Error "Failed to install updates. Result code: $($installResult.ResultCode)"
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}
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} else {
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Write-Error "Failed to download updates. Result code: $($downloadResult.ResultCode)"
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}
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} else {
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Write-Output "No updates are available."
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}
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