Run this free online scan from Panda
If you think you have vundo or winfixer download SpySweeper from this link http://www.spywaredb.com/remove-win32-vundo-522752trojan/
Choose download SpySweeper from this line:
Delete Win32/Vundo.522752!Trojan automatically >>> Get PestPatrol or Download SpySweeper at the above link
Then download and run ccleaner to clean out all your temp files. Make sure there is not anything in the recycle bin that you need as ccleaner will delete recycle bin items unless checked not to do so..
Then download,update and run these spyware removal programs
Adaware SE and once you get it updated go back to the link and install the vx2 cleaner and follow the directions to install it the run it. This updated tool will remove most vx2 infections including Look2Me.
Spybot
cwshredder use the stand alone version.
Purge System Restore by shutting it down and restarting it.
To create a new restore point go Start>Run>type "msconfig" without the quotes>ok>Launch System Restore>Tick the circle beside "create a restore point">next>name it anything you wish>Create>home>restart the computer.
If that don't help You will most likely need to post a Hijack This log so that the files associated with the virus can be identified. You can download Hijack This at this link http://www.tomcoyote.org/hjt/ then place it into a folder of it's on, such as C:\HJT, so that back up copies can be made and not clutter your desktop or other folders and the backup copies of deleted items can be easily located if needed.
Once saved double click HijackThis.exe, and press "Scan". When the scan is finished, the "Scan" button will change into a "Save Log" button.
Press that, save the log, Ctrl-A to Select All, and copy its contents into the text editor.
Do not fix anything yet unless you know what you are doing. This is a powerful tool that can crash the computer if used improperly.