title: Install shield LE in visual studio 2015 not working
body: <p>I have visual studio 2015 and InstallShield LE.
  Everything was fine and suddenly I get "Incompatible" problem. "The application is not installed".</p>
  
  <p>I was trying to reinstall the installsheild and it didnt help.
  when i do right click on the project i click on "Reload project" and get this message:</p>
  
  <p>Unsupported
  This version of Visual Studio is unable to open the following projects. The project types may not be installed or this version of Visual Studio may not support them. 
  For more information on enabling these project types or otherwise migrating your assets, please see the details in the "Migration Report" displayed after clicking OK.
       - Setup, "C:...\Visual Studio 2015\Projects\TestProject\Setup\Setup.isproj"</p>
  
  <p>Non-functional changes required
  Visual Studio will automatically make non-functional changes to the following projects in order to enable them to open in Visual Studio 2015, Visual Studio 2013, Visual Studio 2012, and Visual Studio 2010 SP1. Project behavior will not be impacted.</p>