So I just installed my new amd 6950 GPU and a few days later I installed a McAffee Total Protection download because my norton 360 ran out a month or so ago. I find out for some odd reason uTorrent and WinZip Registry Optimizer are installed on my computer, and i have no idea why. I dont even know how to use a torrent lol. My system is Vista basic 64bit So soon after my computer starts acting weird, such as not being able to uninstall things; like Winzip registry optimizer and a uTorrent tool bar (which i again have no idea where it came from). Then McAffee would warn me of "c://Windows/Assembly/GAC/Desktop.ini" General backdoor trojan -- and prompt me to restart my computer to fix the problem. I did, and shorty after startup the process repeted it's self. Then my computer had boot up problems, and I would have to use system restore to get a successful boot. Right now, i just want to remove WinZip registry optimizer and utorrent. The formost is, I feel, most definiatly evil and acts just like a fake scanner. Then my computer would not even boot correctly, and the only way to fix it it would go into system restore and restore to an earlier point in time; all other options lead to, "no automatic repair solution was found" and my computer shutting off. When I try to uninstall the winzip optimizer in Control Panal, it says "file "C:/program files(x86)/winzip registry optimizer/unins000.dat" does not exist. cannot uninstall." This is my first time on this sight and im quite intimidated by all the rules on how to post on this form.. so im going to try my best. below i will post the 3 logs from super anti mal, malwarebytes, and combo fix, each in a seperate post? Thank you whoom ever can help me on this, ive spent the past 3 nights trying to kill this thing.