I have used AVG for years with no problem,I now have something infecting me that I can not eliminate,pop ups so bad they cover my page,pop uo blocker is on,I have scanned whole system and ran root kit scan 3 times, I have scanned in safe mode, I have also ran system restore,and uninstalled and re-installed my browsers,does any one else have the same problem and what must I do?AVG is up to date