spy falcon. (need help)

i dunno what happened with my computer today but all of a sudden i was pounded with adware and spyware earlier today. ive been running scans all day with all sorts of programs. and i still cant get rid of this program called spyfalcon. which is a rogue antispyware. which was installed on my computer by some trojan.popuper. im completely out of ideas on what to do. so hopefully somebody can help me out with my problem cause im going insane trying to get rid of this. ive tried system restore but it wont let me restore to any day that has a restore point.

 

oops. i posted this in the wrong forum i just noticed. if someone could take it down that would be great. thanks. sorry for wrong posting