CCleaner Portable, then navigate to tools and use the uninstaller Feature.

I know it's an old thread but I was looking for a similar answer - in my case to limit ticket generated by an internal monitor for Antivirus to agents installed more than 2 days ago (so that AV deployment actions could run) -- and eventually found a query that would do it:  Computers.DateAdded < DATE_ADD(NOW(),INTERVAL -2 DAY)   So to do what this user needs a query could be Computers.DateAdded > DATE_ADD(NOW(),INTERVAL -8 DAY)

Had to use this site to find the value:   https://automationtheory.org/schema/index.html