How to serialize an attached object in a class "LogicalCallContex" in Remoting

Question

This is about how an object of FileStream type can be involved in a class that implements LogicalCallContext for its later attached serialización whenever a remote invocation is done using remoting.  The problem is in which when the CallContext is invoked to obtain the attached object to the call, this by having within himself nonserializa a FileStream type the object generating a excepcion in the serialización permissions.  I would like to know if this is possible to solve it, or if on the contrary remoting exists some other methodology for the transference of archives using.  Thanks beforehand to those who can contribute on this restlessness.