title: Visual Studio project type guids
body: <p>I downloaded a Visual Studio project but I can't open it in my copy of Visual Studio 2010. Useless error message:</p>
  
  <blockquote>
    <p>The project type is not supported by this installation.</p>
  </blockquote>
  
  <p>What software do I need to open the project type? It doesn't say. </p>
  
  <p>I actually went and read the <code>.csproj</code> file, it tells me it's project type</p>
  
  <pre><code>&lt;ProjectTypeGuids&gt;{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}&lt;/ProjectTypeGuids&gt;
  </code></pre>
  
  <p>Am I meant to recognise what software I need from this random string? This is absolutely ludicrous.</p>