Ok, I was on aim talking to a freind when all of a sudden he sends me this link and said it was funny. So i click on it now I have this really bad trojan and avast and avg can't get rid of it. It's annoying. Avast detects it all the time as Drsmithfraud or something. Then I say delete and boom it comes back. A freind of mine tried helping me but he doesn't know a lot about it. He said it's stored in my windows restore so it will come back and I can't delete it because it is an important windows file. PLEASE HELP