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Forums » Prof-UIS Tech Support » crash/assert in wincore.cpp Collapse All
Subject Author Date
Roberto Manes Dec 18, 2019 - 4:41 AM

Goodmorning,
we have a crash/assert in wincore.cpp l.1065

BOOL CWnd::DestroyWindow()
{
if (m_hWnd == NULL)
return FALSE;

CHandleMap* pMap = afxMapHWND();
ASSERT(pMap != NULL);
CWnd* pWnd = (CWnd*)pMap->LookupPermanent(m_hWnd);

we can’t be able to understand the cause because the fail is not systematic.
It happens with no direct interaction with the user interface.

Can you suggest me, from your experience, which could be the reason for this problem?

Many thanks in advance for your support.