Frankly, not that good with the debugger. But I do put in some messagebox() displays at critical points, and I do see that it gets to the QUERYUNLOAD.
It does the CLEAR EVENTS and the THISFORM.RELEASE, and then the program ends.
Except that... the EXE is still running when I get back to the desktop.
And curiously... I can't delete it from the taskbar... So I'm forced to reboot.

Thanks for the comeback, Tamar.
Rich