>No. I use SET CLASSLIB TO MYCLASS No paths, no SET PATH statements. I then build the APP and run the app. No need to put classlib in production directory. The classlib is compiled into the APP. It is that simple. Everytime you make a change to any form or the class, you have to build the APP file again.

Mark- a SET PATH statement is necessary for testing from the command window or project manager. All of my apps use one- testing like this cuts testing cycles down to a third compared to having to recompile hte project every time.