Hi Nayak.
Registry cleaners are mostly bad news for users, they cause more problems than they are worth. Please read this article.
Good luck.
I would use registryfix or advanced systemcare if you want to be looking for registry cleaner. BUT if I were you, I would leave registry alone unless you need to modify it somewhere or you're having pc issues needing registry changes. Else, if computer is fine as is, don't break it. Changing incorrect stuff in registry can make your pc suddenly stop working when it was perfectly fine before the single deletion.
