HELP! Error rebuilding component library :(

I am running a clean intallation of NT Workstation 4.0 (build 1381) with
a brand new Delphi 2.0 (Developer) installation... I can't rebuild or add
to the component library any more :( I have installed and un installed
the damn thing 6..7 times and I get the same error every time (956 or
some thing like it... I am so upset so I forgot the error number,
ARGG)... Any one got the same problem?