Originally Posted by edoa

Oh boy...

Anyway, we have had tons of such cases, depending on which version of the virus you got, you can unlock the PC with this:

Kaspersky Rescue Disk

And this is a guide on how to use the disk.

If you should have any questions, you can write me a PM if you'd like.

One important thing, after you used the windows unlocker, scan your pc for viruses with the disk. If you just boot the pc after unlocking it, the virus will lock the pc again...

Good luck!