Windows Update Agent updates are mandatory and will happen in the background whatever the WU settings read your Windows License Terms. The only thing that will. Terms Of Use For Microsoft Clip Art Gallery on this page. Sorry, page not found Please enable cookies and refresh the page. Windows-Update-Agent-Version-Number.jpg?resize=400%2C508' alt='Install Windows Update Agent Windows 8' title='Install Windows Update Agent Windows 8' />Hi. I have a problem with installing windows update agent. When windows update automatically updates my update agent, it first said the update has.