Help! Windows if freezing after Ccleaner scan

Hello!

Just signed up in desperation..!

I installed Ccleaner yesterday, I think - and in the middle of some work Windows just froze and the screen went black. The only thing that works now is Task Manager. Perhaps I wasnt paying enough attention to what Ccleaner was doing, because I suspect it has seriously busted the registry.

I hope somebody can help me with a solution.

Many thank in advance!

Did you run the Registry Cleaner in CCleaner?

If yes then did you make a backup when it asked you?

Can you open the Start Menu, if so then your first step would be to do a 'Restart' of your computer.