Testing for installed updates is a variation on what we saw last time. This will show updates that Windows updates has installed – Get-Hotfix will show all updates that have been installed.
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function get-installedupdate {
$session = New-Object -ComObject Microsoft.Update.Session $searcher = $session.CreateUpdateSearcher() $result = $searcher.Search("IsInstalled=1 and Type=’Software’" ) $result.Updates | select Title, LastDeploymentChangeTime |
The main difference is that we now search on IsInstalled=1 (true) rather than IsInstalled=0 (false)
The title and date are displayed.