Hello,

i tested your described behavior and found out the following

if the first real function (with real i mean only lines that execute active code - no variable declarations like LOCAL blablup) call in the main prg is the DO FORM command .. the code doesn't work as expected .. and just ignores the command or the form is just directly destroyed after creation ..

but if i set a plain _SCREEN.Visible = .T. as the first command in the prg ..
everything works just fine ..

Regards

Christian