[IceCube!]

Quote:

Originally Posted by V1ceC1ty Just do a system restore to a time when it was ok. You'll lose some data but at least you wont have to reinstall Windows. Backup whatever you need on a USB or external hard drive before you do so.

If you mean rolling back the system to an earlier date, he won't lose any personal data from this. However it was the latest Windows 7 update that did this to one of my laptops, and I was forced to do a complete reinstall.