Can you do an F8 Safe Mode Boot? If yes run try running check disk.
See:
http://support.microsoft.com/kb/315265
"Jaime" <> wrote in message
news:7D4CDF93-825D-479A-A35A-...
> Do you mean running recovery console? If so, yes you should be able to
> boot from the Pro disk and run that.
>
> If you mean a repair install, probably not. Even though MCE is built on
> top of Pro, it is still considered a separate OS and it wouldn't have all
> the MC bits. My guess is, if it did work, you would end up with the MC
> part not functioning.
>
> You could reinstall with the Pro disc (assuming you have a valid key), but
> you wouldn't have MCE any more.
>
> What laptop do you have, many MFR's included a setup partition on the
> drive when they didn't include the actual CD's.
> --
> James Wolf [MS-MVP]
> Orlando, FL
>
>
>
> "Carl Gross" <> wrote in message
> news:2128FB04-7646-4496-A995-...
>> I have a laptop with XP Media Center. When it does start, it tells me
>> the
>> winlogon.exe is corrupt and shortly after that I get the BSOD with the
>> usual
>> error message.
>>
>> I got no disks with this. Can I repair it with XP Pro disks?
>