>I still maintain some old FPW26 code that has never been migrated to VFP.
>
>What does it take to be able to call and run these FPW26 applications/applets from within VFP?

You can "RUN your26.EXE" or you might just be able to compile these and run them in VFP with "DO oldcode". You'll have to experiment and see what works for you.