Gracias mil!!!!

Enmanuel

>>I know this has been treated here before but what is the best method to make sure only one instance of a form is running. For example, if a form is running and I click the menu option that calls it, I want to activate that form not run another instance.
>
>--- Abrir una sola Instancia de Formularios ---
>--- Open just one instance of the Forms ---
>Enviado por: Mapner el 07 Ago 2003
>http://www.portalfox.com/article.php?sid=841
>
>HTH