Currently my Forest Functional level is Windows 2000 and my domain function level is windows 2000 native. All of my domain controllers are on Windows 2003 Standard. But I get an error that says "Version of Windows Unknown. The computer object may be damaged or missing" and it says which domain controller's object is damaged or missing and it is in my Domain Controller OU and says that is has Windows 2003 installed.
How do i fix this Computer Object if it is damaged so i can raise my Forest Functional level?