title: Visual Studio 2015 for Unity3D Error "Incompatible Project"
body: <p>I had UnityVS 2013 working just fine. I installed VS 2015 and uninstalled VS 2013. I installed the new VS plugin for Unity and generated the project files.</p>
  
  <p>I have installed the Unity3D plugin from here:
  <a href="https://visualstudiogallery.msdn.microsoft.com/8d26236e-4a64-4d64-8486-7df95156aba9/view/Discussions" rel="noreferrer">UnityVS Plugin 2015</a></p>
  
  <p>But now when I try to open the project I get </p>
  
  <blockquote>
    <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.
       - UnityVS.ProjectName.CSharp, "C:\~\UnityVS.ProjectName.CSharp.csproj"
       - UnityVS.ProjectName.CSharp.Editor, "C:\~\UnityVS.ProjectName.CSharp.Editor.csproj"</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.
       - UnityVS.ProjectName, "C:\~\UnityVS.ProjectName.sln"</p>
  </blockquote>
  
  <p>I have tried re-installing. I deleted all the solution and project files and tried re-creating them from scratch. I am running Windows 8.1.</p>
  
  <p>If you have any idea why this project might not be properly working I'm all ears.</p>
  
  <p>In the migration report I get this error:</p>
  
  <blockquote>
    <p>The application which this project type is based on was not found.
    Please try this link for further information:
    <a href="http://go.microsoft.com/fwlink/?LinkID=299083&amp;projecttype=E097FAD1-6243-4DAD-9C02-E9B9EFC3FFC1" rel="noreferrer">http://go.microsoft.com/fwlink/?LinkID=299083&amp;projecttype=E097FAD1-6243-4DAD-9C02-E9B9EFC3FFC1</a></p>
  </blockquote>