my dad was using my computer yesterday and always falls for the stupid fake "antivrus cleans" that pop up on the internet. there is tons of security warning pop up messages that say "Application cannot be executed. The file wscntfy.exe is infected. Do you want to activate your antivirus software now? if you click yes it takes you to a fake antivirus website and seems to pop up on the taskbar. please help i have no idea what to do and it wont let me run any programs except for mozilla.