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HRESULT: 0xC000014B

o4oren

o4oren

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israel
Does anyone know what might cause this exception:

System.Runtime.InteropServices.COMException (0xC000014B): Exception from HRESULT: 0xC000014B
at System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 errorCode, IntPtr errorInfo)
at Microsoft.FlightSimulator.SimConnect.SimConnect.ReceiveDispatch(SignalProcDelegate pfcnSignal)
at FSTRaK.BusinessLogic.SimconnectService.SimConnectService.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at System.Windows.Interop.HwndSource.PublicHooksFilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
 
I'll get that in my message dispatch loop (the one that calls simConnect.ReceiveMessage() when the event handle is triggered) when MSFS and/or SimConnect have crashed.

From my notes in that code: COMException (0xC000014B) = broken pipe (sim crashed/network loss on a Pipe type connection)
 
Ditto. I've got the despatch in a try-catch structure to at least put a messagebox up if it dies. It doesn't always work 😄
 
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