ok this has been happening for the past two weeks now. Every time i start up the computer, I get my antivirus popping up, alerting me of a malware name Win32NSChanger-ZZ[Trj], with its filename constantly changing each time. I also get a box asking me on how to open up a mystery file. (see attached) I trired System Restore, and it fails. I thought my Avast got rid of it...no such luck. HEEEELLLP!!!!