Luckily, there are many applications that can scan and solve problems in the Windows Registry easily. One of those applications is called Advanced Registry Optimizer and is totally free.
The program will scan the Windows Registry for errors and in case it finds them it will allow you to solve them within one click.
libraries, fonts, help files, invalid routes, shared files, sounds, recent files, recycled bin,... Advanced Registry Optimizer will analyse all of them and will let you solve the problem easily.
It's fantastic, you are just one click away from having your computer running well again.