title: How to serve html file from another directory as ActionResult
body: <p>I have a specialised case where I wish to serve a straight html file from a Controller Action.</p>
  
  <p>I want to serve it from a different folder other than the Views folder. The file is located in</p>
  
  <pre><code>Solution\Html\index.htm
  </code></pre>
  
  <p>And I want to serve it from a standard controller action. Could i use return File? And 
  how do I do this?</p>