mfc dll crash

[tcp1]

a MFC dll using ActiveX control, consider the case when the content of Start() is uncommented, and within OpenDialog(), AFX_MANAGE_STATE(AfxGetStaticModuleState( )); is commented. In this case the MFC dll crashes when executing the dlg.DoModal();. Otherwise it works ok. not certain why?.Start() is called first.

BOOL CQBDllApp::InitInstance()
{
	AfxOleInit();
	AfxEnableControlContainer();
	CoInitialize(NULL);

	return CWinApp::InitInstance();
}

void CQBClass::Start()
{
	//AFX_MANAGE_STATE(AfxGetStaticModuleState( ));
}

void CQBClass::OpenDialog()
{
	AFX_MANAGE_STATE(AfxGetStaticModuleState( ));
	dlg.DoModal();
}

[VictorN]

Is it a regular MFC DLL? Then have a look at AfxGetStaticModuleState
BTW, Why do you use an empty method

void CQBClass::Start()
{
	//AFX_MANAGE_STATE(AfxGetStaticModuleState( ));
}

[Igor Vartanov]

AFX_MANAGE_STATE works in function scope only. This is why calling it in a separate function makes no sense.