Okay, so they're empty.
Try, this, Jaze. It's the only thing I could find on it and I'm sure it won't hurt. You let me know if you need any help with it.
As you follow the instructions, you'll need to backup the registry entries before you change them. To backup a registry entry, click on the folder, hit File-Export. Save it to your desktop and give it a meaningful name for yourself. Once you're all done with the instructions they gave you, and it has resolved your problem, you can delete all those registry backups off of your desktop. If the suggestions DON'T work and you just want your PC back to where it was before you started, just double-click each of the files on your desktop and that changes that specific registry entry back to what it was. Once you've double-clicked all of them, you can delete them from your desktop.
http://support.microsoft.com/support.../Q196/1/08.ASP