That's right, you need to create a EXE if the COM object will display any type of dialog on screen.

To define a form as Top level, you need to change the property ShowWindow to 2 - As Top-Level Form. You don't need _Screen.Visible = .T.

HTH

>I've heard on German DevCon that I have to create a COM-Exe to implement a Server that can show forms. Also I've heard, that this form must be defined as "As Top-Level-Form", to become visible. I implemented a COM-Server-class, that has the statement _SCREEN.VISIBLE = .T. in its Init-Event. This makes popup the FoxPro Screen. In this screen I can put forms in the way I usually do in FoxPro, the forms are defined as "In Screen". Did I do anything wrong, that will result any problems in the future, or can I go forward this way?