>Hi Perry,
>
>Thanks for the tip. But how am I going to control the data. Because I have the same VFP session for all these apps, any command like CLOSE TABLES ALL would close all the tables in all the apps, right? How about such a situation?

Make all your application main forms top-level forms with private datasessions. Have any child windows oprate in Top-Level form rather than in the screen context.

Alternatively, launch each as a separate instance of VFP.