fehler ID 8:
(PID 2292, Thread 19) Task "Set-Mailbox" löst einen Ausnahmefehler aus: System.InvalidOperationException: The process 'MSExchangeHMHost' (PID = 2292) has been initialized twice as Multiple instance type in the way we don't understand: current App Name is 'MSExchangeHM' and to-be-set App Name is 'EMS'.
Reasons of this exception: 1. For any product executables, which will be shipped out of box, they should never use AD driver functionality without initializing its performance counter instance since we can NOT show a intuitive Perf Counter instance name here.
2. We don't need the validation for test assembly because we don't care for its performance counter naming; however, we definitely want to make sure it is under our control, so that we don't miss any out of box product DLLs/EXEs.
What to do to avoid this exception: For any newly added Exchange test executables which utilize AD perf, please add the executable name of the process into exclusion list in Microsoft.Exchange.Data.Directory.Globals.CheckExchangeTestExecutables.
bei Microsoft.Exchange.Data.Directory.Globals.IsPerfCounterInstanceInitialized(String applicationName, Boolean hasMultiInstance)
bei Microsoft.Exchange.Data.Directory.Globals.InitializePerfCounterInstance(String applicationName, Boolean hasMultiInstance)
bei Microsoft.Exchange.Configuration.Tasks.RunspaceServerSettingsInitModule.InitializeRunspaceServerSettings(Object sender, EventArgs e)
bei Microsoft.Exchange.Configuration.Tasks.CriticalFeatureHelper.Execute(ICriticalFeature feature, Action action, TaskContext taskContext, String methodNameInLog)
bei Microsoft.Exchange.Configuration.Tasks.TaskEvent.ExecuteEventHandler[T](T e, Delegate handler)
bei Microsoft.Exchange.Configuration.Tasks.TaskEvent.TriggerEvent[T](EventHandler`1 eventHandler, T e, Boolean inReversedOrder)
DB liegt auf C
