Hi all. My dad had somehow contracted some malware. An icon, looking very much like the microsoft security center shield, keeps popping up in the tray, and comes with a bubble stating that the pc is infected and requests we click the link for click here and get charged $19.95 to fix it. Its obviously a scam, but I can't seem to get rid. I have tried PCGuard, ewido and spybot and still its there. Any ideas of how to get rid? Pleeeeeeeeeeese.