Hi, My laptop has recently been infected with the "Congratulations You Won!" virus that plays that little sound bite every few minutes and it's getting quite annoying. I'm also infected with a virus, not sure if they're related, that redirects all the links on Google's search results to websites unrelated to my search. I've tried updating and scanning with McAfee, Spy Sweeper, and Malwarebytes both in safe mode and normal mode. About 80% of the time they find infected files, but upon reboot the sound bite and redirect problem is still there and recently they haven't been finding any infected files at all. Any help would be greatly appreciated.