I defragged my registry after doing a clean with Reg Organizer. After rebooting, I have found two problems. 1. The Help and Support Center will not open - I checked services and it is set to automatic. 2. System restore will start but after reboot I receive a message that it could not restore. I tried several times using various system check points and my own restore points with the same message. I opened Reg Organizer and the backup folder was empty so there is no way to undo changes there. Any suggestions to correct this without doing a reinstall?