Microsoft dynamics Ax WCF service.

 Hi, good efternoon.

I'm trying to connect the server client to the AOS server through visual studio, but it is giving the following error: unable to connect to microsoft Dynamics AX WCF service. Ensure the que Microsoft Dynamics AX AOS has fully startes and the request que WCF service is available. See the exception message below for details:

> Metadata contains a reference que can not be resolved: 'http://brsagaos03:8102/DynamicsAx/Services/MetadataService'.
  I have already pointed out the configuration utility for the instance and port wsdl corrte but still gives this error. Can you help me?

Thanks.