Don't use CPNbuild - it's not 100% compatible with AOK. Try cpnman, by Lloyd Kinsella. You'll find it in the market utilities, ID 30#. Since it's windows-based, it should be easier for you to use.
Perhaps there may be bettr ones than this on the market, but this one has always done the trick for me. Judging for the comments, the utility with ID 35# seems promising for this purpose too.
[This message has been edited by Zanzard Lothar (edited 06-24-2001 @ 12:10 PM).]