adobe photoshop strange problem. please help.

[quan chi]

well friends some days ago i ran a registry cleaner.and deleted some registry files which were shown by it.after that i started to face this problem.whenever i click on adobe photoshop i get this message.

*aycu12.webshots.com/image/22491/2001090805827463646_th.jpg
as i dont have its installation cd.so cant reinstall it.is there any otherway by which it starts working again.

 

[Liggy]

the reg cleaning software should have an undo feature to restore those reg entries...

 

[ranjan2001]

or use system restore to a back date when it was working.