http://s27.postimg.org/enge0pgjn/Screen_Shot_2015_10_09_at_11_03_24_AM.png
This might be related to your other issues we are talking about in your support ticket. Try opening that HTML file on your other computer and see if it works. Another thing to try is upload the email.html file to your server and try accessing it online. See if it renders correctly there.