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Sorry, Should have posted this as a comment not an answer<br />

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Sorry, Should have posted this as a comment not an answer


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I created an MFC DLL which will be launched on a thread from a Driver. The Window of the DLL is made Modal by using RunModalLoop(). <br />
<br />
But the following chunk of code is giving Access Violation<br />
<br />
CMainFrm::OnClose()<br />
{<br />
&nbsp; //My Processing<br />
&nbsp; EndModalLoop(0);<br />
&nbsp; CFrameWnd::OnClose()<br />
}<br />
<br />
The access violation is due to the DestroyWindow() in &nbsp; &nbsp; &nbsp; CFrameWnd::OnClose(). The function ContinueModal is failing because the MainFrame exists no more.<br />
<br />
Can anyone help me?<br />

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I created an MFC DLL which will be launched on a thread from a Driver. The Window of the DLL is made Modal by using RunModalLoop(). 

But the following chunk of code is giving Access Violation

CMainFrm::OnClose()
{
  //My Processing
  EndModalLoop(0);
  CFrameWnd::OnClose()
}

The access violation is due to the DestroyWindow() in       CFrameWnd::OnClose(). The function ContinueModal is failing because the MainFrame exists no more.

Can anyone help me?


MFC-DLL State

Kernel and system programming is the process of creating the software necessary for a computer or device to function and operate other programs. Some operating systems (such as Microsoft Windows) are proprietary, but others, such as the various Linux distributions, are open source.