Is it possible you have some nesting issues? I know that you can only nest 5 transactions. It seems unlikely, but without some code snippets or more thorough description of the process you are using, it's hard to say.

HTH,
Chad

>>I create an application that have a login form to enter there. When using the application the user can change the active user by clicking in a button that show the login form again and change to another user.
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>>When the user try to change to another user if he change many times the application is simply closed.
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>>I'm testing this comportament and I can change the user for four times. When I try to change the user for the five time the application is simply closed without any message.
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>>Hou it is?... how can I do?...
>>
>>
>>- Windows2000 Professional
>>- VFP9
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>
>In the debug I can't see nothing... the execution is normal, but the application is simply released.