How to solve “The ChannelDispatcher is unable to open its IChannelListener” error?

Question

I\'m trying to communicate between WCF hosted in Windows Service and my service GUI. The problem is when I\'m trying to execute OperationContract method I\'m getting

Answer 1

With this type of exception it's the Inner exception that has the information that is useful to diagnose the problem. This is a rather generic error that could be caused by a bunch of different things.