< Do you want to run several tasks from one VFP client app in multithreaded DLL on a remote server?

Yes, that is exactly what I want. But like you mentioned, I have problems with the administration of the threads. I don't find the form (or I don't know if it exists) of creating objects from the client but each one of them in different threads. In all ways I had curiosity of making kind of a translation of a code in VB to VF; but returning to my first message, a COM EXE multithreaded is used.

Thank you for your answers!

Greetings

Pablo