Yes, I did run the Reg integrity section, and no, I didn't make a backup and no I don't have system restore on.
Are you saying it's not ccleaner that caused, it but me by accepting and cleaning everything?
Granted, but still it shows that ccleaner integrity suggests cleaning something that it shouldn't.
And no, I won't go through the process of making backups and merging them, I'll stop using ccleaner's reg integrity instead.