title: How to force a Solution file (SLN) to be opened in Visual Studio 2013?
body: <p>Trying to open a VS 2012 solution (SLN file) explicitly in VS 2013 succeeds. Simply double-clicking it in Windows Explorer still opens it in VS 2012 instead.</p>
  
  <p>I've read "<a href="https://stackoverflow.com/questions/12095339/visual-studio-2012-doesnt-convert-vs2010-solution">Visual Studio 2012 doesn't convert vs2010 solution?</a>" and followed the <a href="https://stackoverflow.com/a/15776237/107625">suggestion to "Save As..." the solution file</a>.</p>
  
  <p>Still it opens in VS 2012 by default.</p>
  
  <p><strong>My question:</strong></p>
  
  <p>How to change a SLN file to force it being opened in Visual Studio 2013?</p>