Sorry, couldn't see the image at work... stupid websense.
Anyway, this is a corrupted registry. You need to completely restore from the original CD. Do you have a floppy that you could boot from? I have the link to the directions on how to fix and depending on the version of windows this happened to, I may have the files you need. If you do have a floppy or something to boot from to get you to a dos prompt, and have either Windows XP or Windows 7 (the two versions I have, sorry but F*ck Vista) send me a PM and I'll get your email address and send the files you need as a zipped attachment. Even though I have some pos rep, it's always a good idea to scan any and all email attachments no matter who they're from
Then follow the rest of the directions here
Humans are the only creatures that won't live up to the their potential. Give everything your all. When you die, die on E.
So I ask you, what do you intend to do now?