A2zDataRecovery

Using a registry cleaner can prevent data losses and can even help you recover data lost owing to corrupt file systems. Registry errors can lead to computer slowdowns and system crashes causing problems with your data. Installed registry cleaners can monitor and repair your Windows Registry on a regular basis and act as a preventive measure.

These tools should be able, at the minimum, to do the following:
* Avoid system crashes by fixing registry errors
* Speed up the computer by cleaning up the registry

You have to be careful in selecting a registry cleaner, however. The tool works with the most key element of your computer's functionality and anything less than a proven solution can cause problems instead of preventing them.

Read more at:
http://files-recovery.blogspot.com/2010/02/registry-repair-with-auslogic...