How about turning off automatic system restoration, get a tool specific against this virus (Symantec and Kaspersky etc. offer those), run it and hope for the best?
I have Symantec and of course that was first thing I did
The bastard "deleted" it. Now it happily finds it but can't do **** (nor can I through it). Same with other programs.
One of my friends who caught it too managed to get rid of it by deleting messenger and then getting it back. Well, I uninstalled it and downloaded new one. Can't install it due to "critical error".
Now I got program that security proferssionals use, "HijackThis" which is destined to kill and crush all opposition.
Problem is you must not use it under any circumstances without professional help unless you want to screw your computer bad