Windows Repair loop

Thank you Avast. You just messed up my computer. Now I’m block in a repair loop and I don’t know how to get out of here.

I payed a license to be sure that my computer would always works and keep my data safe. I just lose both of them.

Any solutions?

http://forum.avast.com/index.php?topic=53253.0

Scroll down to “If you cannot Boot the computer” and follow the instructions.