Yes, I need run the server inside the VFP debugger. The server is a out-of-process server (Exe). How debug this? i.e. run the client, put some set step on and watch...

The second part of you repli "but you can't directly expose that UI in the context of the client application, because the server is not running as a part of that application." i dont understand. The server is a ole Public Class inherited from Container, because i like put several non visual clases (wrappers for ADO). Then, how run a form IN THE SERVER for see number of user, etc...?