This leads me to think I don't have anything suspicious, but I can't open my Control Panel. Everything else is fine, all programs run, internet works fine, but every time I open my Control Panel, it opens and closes immediately. So if I don't have a virus, I just need to know how to re-validate my computer and get access to my CP again, but if I do have one, I need to know how to find it and get rid of it. Help would be greatly appreciated. Thanks
EDIT: The popup was originally popping up every 15 minutes or so, then I ran RKill and it stopped. but right after posting this it started up again. It says the following:
Description: The security processor reported a system file mismatch error.
Edited by Scroobs, 22 May 2011 - 06:20 PM.