Robin,
The command window is not there when a program is running. The problem is that when you DO FORM your form, the command window will flash away for a moment then come back. This is because the program runs, creates your form object and then ends ;leaving your form object in existance. If you want the command window surpressed for the existance of your form then you cna use a program to do your form for you;
DO FORM MyForm
READ EVENTS
Now be sure your form does a CLEAR EVENTS when it closes to get out of the program.