title: How to stop visual studio 2013 to change .sln version
body: <p>i have a <strong>C#</strong> project that i work on using visual studion 2013, the project was created with visual studio <strong>2010</strong>, and the entire project is located on a local server and i am using Team Explorer to access it.</p>
  
  <p>the problem is that if i make changes to the project and check-in the Solution (.sln) to the server, and my co workers, that use visual studio 2010, try to open the solution they get an error that the solution was created with a newer version of visual studio.</p>
  
  <p>is there any way to force visual studio 2013 to <strong>not</strong> change the version number in the solution file? so even though i make changes to the solution the version will not change?</p>