title: C# form1 "There is no editor available for..."
body: <p>When I try to open form1 in visual studio, I get an error saying <code>There is no editor available for [path directory] Make sure the application for the file type (.cs) is installed</code>.</p>
  
  <p>I did a complete uninstall of visual studio and installed it again and I still get the same error. When I go to the debug folder of my program it still runs... I just can't edit it. </p>
  
  <p>Anyway to fix this?</p>