title: Intellitrace is not available for native or mixed-mode debugging
body: <p>I just opened an old C project in Visual Studio 2010 and tried to understand Intellitrace. But I get this error message</p>
  
  <p>Intellitrace is not available for native or mixed-mode debugging</p>
  
  <p>I searched a bit on SO and found similar but not yet resolved questions. Do you know what could be the problem? Thanks</p>