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System.ServiceModel.EndpointNotFoundException, System.ServiceModel, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
There was no endpoint listening at net.pipe://localhost/Citrix/Authentication/Win32 that could accept the message. This is often caused by an incorrect address or SOAP action. See InnerException, if present, for more details.

Server stack trace: 
   at System.ServiceModel.Channels.PipeConnectionInitiator.GetPipeName(Uri uri, IPipeTransportFactorySettings transportFactorySettings)
   at System.ServiceModel.Channels.NamedPipeConnectionPoolRegistry.NamedPipeConnectionPool.GetPoolKey(EndpointAddress address, Uri via)
   at System.ServiceModel.Channels.CommunicationPool`2.TakeConnection(EndpointAddress address, Uri via, TimeSpan timeout, TKey& key)
   at System.ServiceModel.Channels.ConnectionPoolHelper.EstablishConnection(TimeSpan timeout)
   at System.ServiceModel.Channels.ClientFramingDuplexSessionChannel.OnOpen(TimeSpan timeout)
   at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
   at System.ServiceModel.Channels.ServiceChannel.OnOpen(TimeSpan timeout)
   at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)

Exception rethrown at [0]: 
   at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
   at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
   at System.ServiceModel.ICommunicationObject.Open(TimeSpan timeout)
   at System.ServiceModel.ClientBase`1.System.ServiceModel.ICommunicationObject.Open(TimeSpan timeout)
   at Citrix.DeliveryServices.Authentication.Explicit.Client.DelegatedExplicitAuthenticator.CallProxy[TResult](Func`2 action, TResult errorResult, String caller)
   at Citrix.DeliveryServices.Authentication.Explicit.Client.DelegatedExplicitAuthenticator.Authenticate(UserInfo userInfo, Boolean obtainExpiryInformation)
   at Citrix.DeliveryServices.Authentication.Explicit.Core.ExplicitBL.Authenticate(String userName, String domain, String password)
   at Citrix.DeliveryServices.Authentication.CitrixAGBasic.Controllers.CitrixAGBasicController.AuthenticateWithPassword(String username, String domain, String password, AccessInfo accessInfo)
   at Citrix.DeliveryServices.Authentication.CitrixAGBasic.Controllers.CitrixAGBasicController.Authenticate()

System.IO.PipeException, System.ServiceModel, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
The pipe endpoint 'net.pipe://localhost/Citrix/Authentication/Win32' could not be found on your local machine. 
 

Problem Cause