Mike,

I will follow your advice and try to the uninstall/reinstall that you suggested. I do not have any of the addons, so that should not be a problem.

AFPD is a wonderful program, at least for me. It has sure helped me get started back into RC airplanes without the use of an instructor. After some practice I build a foamie and was able to fly it first time. My flying was not great, but at least the program let me learn the orientation of the airplane before I got it in the air.

Thank you for your quick response to my problem.