>Hi, guys!
>
>Little problem: have a Modal form where the user must select a product. In the OK button i verify if the user picked a product, and issue a ThisForm.Release().
>
>Now comes the problem: the form is not RELEASEing.
>
>What can I do?
>
>TIA
>
>Alonso

Alonso, you might have some dangling object references which prevent form from releasing

See the article on David Frankenbach's website http://www.geocities.com/ResearchTriangle/9834/qoop017.htm
If it is so, you may try David's ObjRef utility to identify what holds that reference.