Quick PowerShell script to query for installed hotfix

This is a quick and dirty PowerShell script to see if the local computer has a particular hotfix installed. It takes one argument; the number of the hotfix. QueryHotfix.ps1: $KB = $args[0] Get-WMIObject -class “Win32_QuickFixEngineering” -namespace “root/CIMV2” | Where { $_.hotfixid -match $KB } Enjoy.