title: Debug With Mixed vs Debug with Native Only when debugging dump files
body: <p>When I open a dump file, in VS2012, I see two options for debugging: <em>Debug with Mixed</em> and <em>Debug with Native Only</em>. I am wondering what these two options mean, and what the differences are between them. </p>
  
  <p>I tried searching Google for documentation/etc. but could not find anything on these two options, and the closest that I came was finding a few posts where people said they used <em>Debug with Mixed</em> but didn't say why, and one post that noted that <em>Debug with Native Only</em> displays only for .NET 4.0. </p>