Program not found - skipping auto check

On boot up, just before the login screen, I get a blue screen with the message "\systemroot\windows\system32\autochk.exe -  Program not found - skipping auto check".  I have varified that I have autochk.exe in that directory and have even copied that file from I386 to windows\system32 incase the file was corrupted, but still get this error on boot up. 

 

I also verified that I have the correct commands in the system registry.

 

After the message I can log into windows and everything works fine.

 

I have Windows XP SP3

 

Any ideas how to fix this problem?