Hi Angela,

>Yes, after I close this form, I want the application to close. It's a data entry form. So after exit the form, it's no need to leave the application open.

In the Destroy of the form put a CLEAR EVENTS then, if that doesn't help, put an:

ON SHUTDOWN

in the setup of your mainprg (before you call the form at least). If that doesn't work, try

ON SHUTDOWN QUIT

or

ON SHUTDOWN CLEAR EVENTS

Let me know if your still having trouble.