SyncWcf can't handle service interfaces that implement a generic interface.
For example IService<T> that has a Get() method that all the other WCF services implement such as IOrderService: IService<Order>.
 
SyncWCF is generating the service interface attribute along the lines of "http://tempuri.org/IService`1/Get" which always failed.
INstead it should generate attribute formatted along the lines of "http://tempuri.org/IServiceOf_Order/Get".