The script checks if a Windows Update is installed, using Get-WMIObject commandlet and WMI information under ‘win32_quickfixengineering’ and ‘win32_ReliabilityRecords’. _x000A__x000A_About Win32_ReliabilityRecords:_x000A_They are enabled by default on Windows 7 but Group Policy has to be used to enable them on the server side. See Computer Settings – Administrative Templates – Windows Components – Windows Reliability Analysis. _x000A__x000A_MSDN Win32_ReliabilityRecords class https://msdn.microsoft.com/en-us/library/ee706630(v=vs.85).aspx_x000A_