title: How to solve Failed to add reference to 'Microsoft.WITDataStore'?
body: <p>I got empty <code>Class library</code> project and want to install following NuGet as dependency: </p>
  
  <p><code>nuget-bot.Microsoft.TeamFoundation.WorkItemTracking.Client.DataStoreLoader.12.0.31101</code></p>
  
  <p>Installation fails with error:</p>
  
  <blockquote>
    <p>Failed to add reference to 'Microsoft.WITDataStore'.</p>
  </blockquote>
  
  <p>Other nugets, e.g. <code>Entity Framework</code> or <code>Microsoft.TeamFoundation.Client</code> I was able to install.</p>
  
  <p><strong>My Configuration</strong></p>
  
  <ul>
  <li>Windows 7 Enterprise</li>
  <li>Visual Studio Enterprise 2015</li>
  <li>NuGet Package Manager for Visual Studio 2015</li>
  </ul>
  
  <p>Thanks.</p>