InvalidOperationException: Cannot load Counter Name data because an invalid index '' was read from the registry (4350421)

In this scenario, mail may stop flowing through the CMN Mail Connector. The following error will be seen in the CMN Mail Connector log file:

InvalidOperationException: Cannot load Counter Name data because an invalid index '' was read from the registry
Stack Trace: at System.Diagnostics.PerformanceCounterLib.GetStringTable(Boolean isHelp)
   at System.Diagnostics.PerformanceCounterLib.get_NameTable()
   at System.Diagnostics.PerformanceCounterLib.get_CategoryTable()
   at System.Diagnostics.PerformanceCounterLib.CounterExists(String category, String counter, Boolean& categoryExists)
   at System.Diagnostics.PerformanceCounterLib.CounterExists(String machine, String category, String counter)
   at System.Diagnostics.PerformanceCounterCategory.CounterExists(String counterName, String categoryName, String machineName)
   at System.Diagnostics.PerformanceCounterCategory.CounterExists(String counterName, String categoryName)
   at CMX.API.Core.NonNullPerformanceCounter..ctor(String name, String help, PerformanceCounterType type, String categoryName)
   at CMN.API.MailConnector.MessageProcessing.ExchangeToDominoMessage.PerformanceCounters..ctor()