is it's configuration different from other wksta's?
like, if it's old win9x which has been updated to win2k. this may be an issue.
also, if the service pack installation has failed or some files are replaced with other perhaps older ones.
also, if you have your kix ran from wksta, the installation may have failed.
perhaps reinstalling may help.
nothing explicit comes to my mind.
but if only one machine is failing, the problem also is related to that wksta somehow and it's diff from the others.

cheers,
_________________________
!

download KiXnet