Problem: After installing CCleaner, I get the message, "Registry editing disabled by administrator" when I try to run Regedit, TweakUi or other registry editing software.
I have run Spyware cleaners and AntiVirus scanns and find no problem. Any suggestions?
It's not really a good idea to run several different registry editors.
What is your operating system?
Did you do an registry clean (issues ) with ccleaner? (I ask because all you said you did with ccleaner was install it)
Did you save a backup when offered the choice?
Are you having any other problem on the computer?