Sp 4

[Robert]

On a windows 2000 Server I was trying to install Service
Pack 4. When I rebooted I get the Error Message " The
Ordinal 175 could not be located in the dynami link
library Userenv.dll ".

Then I click OK, to the error message and all i see is a
blue screen that should have the desktop icons and the
START menu and Task Bar.

The machine is used for storing User data, everone can
still get to their user information.

What do I need to do to fix this?

 

[Barak]

Sounds like the file wasnt registered correctly.
To pull up Task Manager do a Ctrl - Shift - Esc
Then click File | New Task (Run)
in the run box type cmd (this should bring up a command window)
then do regsvr32 /u c:\winnt\system32\userenv32.dll
you should see an unregistered window pop up
then do regsvr32 c:\winnt\system32\userenv32.dll

Don't know for sure it that will work, but whenever I've seen errors like
that this has taken care of it.