What's changed since it worked?
If it worked before a registry cleaner, tell about that.
Also, admin must obey rights and permissions too. Are you sure you have read the books on that? (Hint: no God mode.)
If it worked yesterday, why not System Restore to yesterday?
If it never worked, tell that too.
Everytime I click on any item in the control panel the application freezes. What should I do?
I have admin rights
I am running Panda virus
I can still access everything but I have to go the long way round.