title: Save file settings in ini instead of registry
body: <p>I'm new to MFC, once I create my first app, in myApp::InitInstance() . I have   </p>
  
  <pre><code>SetRegistryKey(_T("Local AppWizard-Generated Applications"));
  </code></pre>
  
  <p>Can I delete this and save settings to my own ini construct ?</p>