>Hi
>I have a vfp com server based on the custom class, built as a single threaded com server dll. If I create an instance of this class from within another class, it appears that that the com server is operating in an isolated data session - without access to a cursor opened by the calling class. Is this true?
>
>TIA and regards

Bill,
Because it is COM, it has its own memory space and datasession (default session created when VFP launches). It does not have access to anything within your application that you don't pass as a parameter to it.