>I'm running into strange behavior of VFP6 almost everyday now... The latest one is with modal forms. First I call a modal form from a modelless form and then from the modal form I call another modal form. Both modal form is supposed to return a value. When I close modal form number 2, modal form number 1 becomes active but modal form 2 is still visible and is stays visible until I close modal form number 1 and returns to the modalless form. I don't get any error message and the program works fine, but it dosen't look good... Anyone having some kind of idé what might be wrong?

I use that form sequence, and haven't seen that problem, but I don't return anything, either. Have you tried to just .hide it as a workaround? And does it work if you don't return anything?