AppFabric自动启动&x2B；WCF-服务器重新启动异常

我的服务器设置是Windows Server R2、IIS 7.5和AppFabric

我已启用WCF服务以自动启动

当晚服务器重新启动时，服务将失败，事件日志中出现以下错误

    WebHost failed to process a request.
 Sender Information: System.ServiceModel.ServiceHostingEnvironment+HostingManager/12036987
 Exception: System.ServiceModel.ServiceActivationException: The service '/Host/emailservice.svc' cannot be activated due to an exception during compilation.  The exception message is: An item with the same key has already been added.. ---> System.ArgumentException: An item with the same key has already been added.
   at System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add)
   at System.ServiceModel.Activation.HostedTransportConfigurationManager.EnsureInitialized()
   at System.ServiceModel.Activation.HostedTransportConfigurationManager.InternalGetBaseAddresses(String virtualPath)
   at System.ServiceModel.ServiceHostingEnvironment.HostingManager.CreateService(String normalizedVirtualPath)
   at System.ServiceModel.ServiceHostingEnvironment.HostingManager.ActivateService(String normalizedVirtualPath)
   at System.ServiceModel.ServiceHostingEnvironment.HostingManager.EnsureServiceAvailable(String normalizedVirtualPath)
   --- End of inner exception stack trace ---
   at System.ServiceModel.ServiceHostingEnvironment.HostingManager.EnsureServiceAvailable(String normalizedVirtualPath)
   at System.ServiceModel.ServiceHostingEnvironment.EnsureServiceAvailableFast(String relativeVirtualPath)
 Process Name: w3wp
 Process ID: 2540

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看起来AppFabric没有处理线程，有没有类似的问题或解决方法

嗨，我也有同样的问题。你知道怎么回事吗？嗨，我也有同样的问题。你有没有发现什么地方出了问题？