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.


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.

[ax3]

software must b having backup or undo or restore session link ..... check it ...