Lost my Desktop

[Deb]

Rebooted my pc and my desktop that was "All users", is now
gone. Any ideas what happened? Under my login, it's just
window's basic desktop icons & start menu files.

 

[Michael Solomon \(MS-MVP Windows Shell/User\)]

This sounds as though the user profiles are corrupted. Please see the
following Knowledge Base Article:
http://support.microsoft.com/default.aspx?scid=kb;EN-US;q318011