Reg Organizer Allows you to browse and edit the system registry, clear the registry and search for the keys associated with the specified application and delete them if necessary. Supports full preview of the contents of the registry files (*.reg) before importing from the Explorer. Also supports configuration files management. With Reg Organizer you can easily open and edit (add, change, delete keys/sections etc) configuration files of the various programs.
News source: Reg Organizer Homepage
Download: Reg Organizer
This is BETA software!, please use caution when installing it on your system