title: Excel 14 instead of Excel 15 (2013) launched
body: <p>I make a simple C# project with a reference to Excel 15 </p>
  
  <pre><code> &lt;Reference Include="Microsoft.Office.Interop.Excel, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c, processorArchitecture=MSIL"&gt;
        &lt;EmbedInteropTypes&gt;False&lt;/EmbedInteropTypes&gt;
      &lt;/Reference&gt;
  </code></pre>
  
  <p>However, Excel 14 (2010) is launched when I run the program</p>
  
  <pre><code>namespace ConsoleApplication1
  {
      class Program
      {
          static void Main(string[] args)
          {
              var a = new Microsoft.Office.Interop.Excel.Application();
              var v = a.Version; //14 !!
              System.Console.ReadLine();
          }
      }
  }
  </code></pre>
  
  <p>Am I missing something here ?</p>