I am new to WCF and .NET in general. I am trying to develop a 3-tier application, using Visual Basic .NET, WPF in the presentation and WCF to intercommunicate tiers.

I created (following an example in a book), a service (dll), and invoke it from a console project. But the service itself isn't visible from a Chrome browser. http://localhost:8080/calculator fails, and the Discover button (the service in in the same solution), finds nothing.

I can't figure out why. May I please get some hints on where to start chasing the error?

thanks

Can you post your web config, and the calc code