Thanks Pierre for the reply ...

But when we configure COM+ application as "Server Application" COM+
uses its own surrogate ... I don't remeber but I guess dllhost.exe
right?

What I meant can we expose that very COM+ from our out-process
application, our surrogate.

Simply the situation is that I am forced to use remoting to communicate
between COM+ object and a service, the object does nothing but forward
the call through remoting to the service.

I wondered, why shouldn't I expose that COM+ object from the service,
so they exists in the same AppDomain and I won't need remoting at all?

I am missing something here ... or is there a concept wrong?

Tanks in advance,
Nader