Not sure what this means, how do I find and remove the existing registration. The message is coming from our LFFORMSROUTINGSERVICEHOST source and is preventing the Forms Routing Service from responding to any requests after about 5 minutes from boot of the OS.
System.ServiceModel.AddressAlreadyInUseException: HTTP could not register URL http://+:8169/Design_Time_Addresses/RoutingEngineServiceLib/Service1/. Another application has already registered this URL with HTTP.SYS. ---> System.Net.HttpListenerException: Failed to listen on prefix 'http://+:8169/Design_Time_Addresses/RoutingEngineServiceLib/Service1/' because it conflicts with an existing registration on the machine.