Developer Forum

When ever I try and boot up windows 2000 professional I
get the error

STOP: c0000139 {Entry point not found}
The producture entry point
RtActiveActivationcontextUnsafeFast could not be located
in the dynamic link library ntdll.dll

I found some support on microsofts knowledge base but it
only applies to an popup box with the error while the
computer is running. This one occurs while im booting the
system. I just reinstalled SP4 and did a crital update on
the computer and on the reboot it stoped working. I
cannot bootup in safe mode to do anything either, I
simply get the same error.

Anyoen know whats going on??