From: Jon Egil Strand Date: 2006-01-22T06:08:00+09:00 Subject: Re: c-extension problem Becker > Sorry to bug you for more details. How do you run nmake.exe from 2003? No problem. Actually I don't run it from within 2003, I open a command-window, cd to the right directory and just run nmake. You should really read this: http://www.koontzfamily.org/david/blog/?p=230 All the best JE