VSTests - Could not find diagnostic data adapter 'Code Coverage'
<p>I'm new to VS Code Coverage, and I'm trying to use the VSTests tool from the command line (in windows). But i get this error.   </p>

<pre><code>Warning: Diagnostic data adapter message: Could not find diagnostic data adapter
 'Code Coverage'.  Make sure diagnostic data adapter is installed and try again.
</code></pre>

<p>Although the tests ran and passed, the <code>*.coverage</code> file is nowhere to be found.</p>

<p>Why? </p>

<p><em>Note: I'm using Visual Studio 2015 Enterprise</em></p>