There was no endpoint listening at http://localhost:63102

Question

I am using a wcf service  IN wpf APPLICATION which is written by someone else while implementing it I am getting an error [There was no endpoint listening at http://localhost:63102/AppointmentsService.svc that could accept the message. This is often caused by an incorrect address or SOAP action. ] I have checked in App.config file also..
<system.serviceModel>
    <bindings>
      <basicHttpBinding>
        <binding name="BasicHttpBinding_IAppointmentsService" />
      </basicHttpBinding>
    </bindings>
    <client>
      <endpoint address="http://localhost:63102/AppointmentsService.svc"    
        binding="basicHttpBinding" bindingConfiguration="BasicHttpBinding_IAppointmentsService"
        contract="AppointmentsService.IAppointmentsService" name="BasicHttpBinding_IAppointmentsService" />      
    </client>  
  </system.serviceModel>
Please look into it and help me out. Thank you