Re: PostMessage from a DLL

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I thiks so because the handler of the message in the .exe is called but
I got a

First-chance exception in SerialReader.exe: 0xC0000005: Access
Violation

Sometimes I got this error too (from a memory check program):

NPW: NULL pointer write in CSerialReaderApp::InitInstance(void) {1
occurrence}

CSerialReaderDlg dlg; // CSerialReaderDlg is the main dialog of ".exe"
--> m_pMainWnd = &dlg;

.

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