I am using your product CCleaner.I am happy and hats-off to you.I would like to suggest you a new software-"Registry Booster".I had use Registry Booster2 and it was such a nice software.You should Release such software.Hope you will work on it.
I am very happy with your product.CCleaner Improves my PC health as a new PC.But you should add an important feature-"BACK-UP" in case anything deletes accidently.I had used RegSupreme-a registry cleaner software,it provides feature of "BACK-UP".You should add this functionality in CCleaner.