Thanks for the tips. I have to try the .FXP option yet. In fact, I presented the scenario in those sample programs. I was running the actual classes from an EXE and I was getting the "Class Definition not Found" error. But, after sending this question, I created a project with these simple programs and compiled into an EXE and that worked just fine. (even the .PRG was fine). It is a mystery to me why in that situation, it is not able to locate the class prgs.

Thanks Again