Didnt norton or AVG delete the file?
download hijackthis,scan then copy and paste a log back here
http://www.majorgeeks.com/download3155.html
Also turn off your system restore:
Click Start >> Run - type SYSDM.CPL & press Enter
Select the System Restore Tab
Tick on the checkbox - "Turn off System Restore on all drives"
Click Apply
Download this program to clean your temp files and registry:
CCleaner
http://www.ccleaner.com/ccdownload.asp
Proceed to try these spyware cleaners and rootkit finders in safe mode and full system scans (To get into safe mode reset the pc then keep pressing F8 until a menu appears in which you can select safe mode some computers use F5, F6 or F7 to get the menu up).
Ad aware SE:
http://www.download.com/Ad-Aware-SE-...bj=dl&tag=top5
Ad Aware VX2 add on (To run this tool once Adaware is updated click on Add-ons in the lefthand column. Select VX2 Cleaner V2.0 and click Run Tool. Click "OK"):
http://www.lavasoft.de/software/addons/vx2cleaner.shtml
Spybot:
http://www.safer-networking.org/en/mirrors/index.html
Advanced Spyware Remover:
http://www.majorgeeks.com/Advanced_...over_d4977.html
Windows Defender Beta 2 (need real copy of windows to work)
http://www.microsoft.com/downloads/...&displaylang=en
CWshredder(removes some browser hijackers):
http://www.intermute.com/spysubtract..._download.html
Blacklight (rootkit remover)
http://www.f-secure.com/blacklight/try.shtml
After all this run hijackthis again and run and post another log