First-chance exception on closing

  • Thread starter Thread starter Frode Holm
  • Start date Start date
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Frode Holm

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The symptom is:

First-chance exception at 0x7703f9f2 (ntdll.dll) in ....exe: 0xC0000008: An invalid handle was specified.",

occurring after the Form has closed. The top of the call stack is:

ntdll.dll!_CloseHandle@4()

The project is dual native C++ and C#. I have no idea of how to determine where this bug originates. Is there a way to find out who owns the handle? Anyone have a clue?

Frode

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