WCF hosting: Can access svc file but cannot go to wsdl link

Question

I have a WCF service that is hosted in IIS 7.5. I have two servers, one for test and one for production.

The service works fine on test server, but on the production ser

Answer 1

I know that answer it's so late but I had the same problem and the solution was:

Add tags [ServiceContract] and [OperationContract] on interface that it is implemented on service .svc. Visual Studio create interface when you select WCF Service but I deleted the interface and I created my own interface.

[ServiceContract]
public interface IService1
{
    [OperationContract]
    void DoWork();
}

I hope to help somebody.