WCF: The request for security token could not be satisfied because authentication failed

Question

I have written a very simple WCF Service that sends and receives messages. I have tested the app through the VS 2008 default web server host and everything works fine. But w

Answer 1

If you are in debug mode then set the debug attribute as

by default it sets as false ..so while you go for debugging it throws that exception .

hope it helps .