Well, the other day i removed some keylogger/virus win.32.spy, and the antivirus said i had to rebot my computer to complete the deletion of the pest.

So i did, but at startup i get this error:

Rundll error:

userinit.dll module not found.

And the computer stops, it wont work anymore.

But if i pres ctrl+alt+esc i just run explorer.exe and everything works.

The userinit.dll was probly removed while removing the virus, so how can i get it back?

All advices are welcome

If you've got your Windows CD, simply run "sfc /scannow" from a command prompt to try to restore/repair the file. If that doesn't work, boot with the CD and go into the setup routine - select the "Repair" option when you're given the chance.