CCleaner 5.3 doesn't work?

Seems when I run the REGISTRY cleaner option, it lists 50 problems, I don't back up the registry, but click CLEAN...it ends ok.

When I use run it again right away, it finds 45.

A 3rd run showed the SAME 45.

This can't be right???? :(

You shouldn't blindly clean all reg entries. Those that come back are usually protected entries (such as for your Antivirus). Please read my signature for proper reg clean practical standards