We have many, many pop-up screens from "Messenger Service" telling us "your windows registry is corrupted", and to download Registry Update from:www.pcregistryfix.com, www.regfixit.com,www.correctreg.com, www.windowsxpcleaner.com, and others. Please help.

I recently did a Quick Restore, which put it back to factory settings because of problems I was encountering, but now I keep getting these same Pop ups from Messenger Service advertising all these different registry cleaners & saying if I dowload there product I wont receive anymore pop ups…they are popping up back to back & its getting frustrating!! Can someone tell me how to stop them from popping up…Help!!