Hi Alan,

>Does a “Clear Events” clear all pending events or just from the most previous “Read Events”?

All of them.

>If they can’t be nested then how can you execute a form from within a form?

Set the Forms WindowType prop to 2. Then to test it try:

WAIT WINDOW 1
DO FORM MyNewForm
WAIT WINDOW 2

You'll see that the second wait won't show until you finish with the Form, and yes, these can be nested unlike EVENTS.