Default end point to invoke a rightnow client
I am trying to invoke a rightnow client when a button is clicked in an Add-in. I am getting an error as "Could not find the default end point.."(Screen shot attached).
What I am exactly trying to do is take value from a text box and when button is clicked, it should invoke the client and execute the actions I have given in the code.
I have checked with my app.config file (attached) also and everything seems fine. Please help.