MCSEguide & anyone else with Win2k MultiHack problems.
I installed Multihack 1.5.1, the exact version up for download on the web site on a Win2k Adv. Server machine. This machine is really generic with only a few 3'rd party apps installed.
MultiHack installed and ran perfectly. I am unsure as to what may be causing the problems that you are encountering. I will see what else I can come up with, but as of right now I have no idea.