Hi Paulo,

Check to see if more than one instance of a form
if occurring, maybe they are not being released
after they are activated. I have had problems
with multiple instances of forms, but received
a stacking error.
Hope this helps
Becky

>
>>What is the cause of this error?
>
>VFP can only instanciate 224 forms and windows. Maybe you have more than that?
>
>Christof