wcf - WCF は MSMQ キューを開けません: アクセスが拒否されました

Question

WCF を使用して MSMQ キューからメッセージを読み取る Windows サービスがあります。最近、キューを開くことができないため、サービスが開始されません。

Running WcfHost, service contract IWcfService.  :
System.InvalidOperationException: There was an error opening the queue. Ensure 
 that MSMQ is installed and running, the queue exists and has proper authorization
 to be read from. The inner exception may contain additional information. --->
 System.ServiceModel.MsmqException: An error occurred while opening the queue:
 Access is denied. (-1072824283, 0xc00e0025). The  message cannot be sent or 
 received from the queue. Ensure that MSMQ is installed and running. Also ensure 
 that the queue is available to open with the required access mode and 
 authorization.
   at System.ServiceModel.Channels.MsmqQueue.OpenQueue()
   at System.ServiceModel.Channels.MsmqQueue.GetHandle()
   at System.ServiceModel.Channels.MsmqQueue.SupportsAccessMode(String formatName, Int32 accessType, MsmqException& msmqException)
   --- End of inner exception stack trace ---
   at System.ServiceModel.Channels.MsmqVerifier.VerifyReceiver(MsmqReceiveParameters receiveParameters, Uri listenUri)
   at System.ServiceModel.Channels.MsmqTransportBindingElement.BuildChannelListener[TChannel](BindingContext context)
   at System.ServiceModel.Channels.Binding.BuildChannelListener[TChannel](Uri listenUriBaseAddress, String listenUriRelativeAddress, ListenUriMode listenUriMode, BindingParameterCollection parameters)
   at System.ServiceModel.Description.DispatcherBuilder.MaybeCreateListener(Boolean actuallyCreate, Type[] supportedChannels, Binding binding, BindingParameterCollection parameters, Uri listenUriBaseAddress, String listenUriRelativeAddress, ListenUriMode listenUriMode, ServiceThrottle throttle, IChannelListener& result, Boolean supportContextSession)
   at System.ServiceModel.Description.DispatcherBuilder.BuildChannelListener(StuffPerListenUriInfo stuff, ServiceHostBase serviceHost, Uri listenUri, ListenUriMode listenUriMode, Boolean supportContextSession, IChannelListener& result)
   at System.ServiceModel.Description.DispatcherBuilder.InitializeServiceHost(ServiceDescription description, ServiceHostBase serviceHost)
   at System.ServiceModel.ServiceHostBase.InitializeRuntime()
   at System.ServiceModel.ServiceHostBase.OnOpen(TimeSpan timeout)
   at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
   at WcfHost`2.Open() 

キューの権限を再確認しましたが、変更されていません。ProcMonを実行しましたが、アクセス拒否イベントは表示されません。このエラーの原因となった変更が何であるかはわかりません。

WCF がこのキューを開けないのはなぜですか?