title: IE 10 Font Issues - failed OpenType embedding permission check. Permission must be Installable
body: <p>I am creating a web app and using custom fonts along with fontawesome. I am getting this below error
      CSS3114: @font-face failed OpenType embedding permission check. Permission must be Installable. 
      305D82_3_0.ttf </p>
  
  <pre><code>CSS3114: @font-face failed OpenType embedding permission check. Permission must be Installable. 
  glyphicons-halflings-regular.ttf
  </code></pre>
  
  <p>My CSS is </p>
  
  <pre><code>  @charset "UTF-8";
  
  
  
  @font-face
      {
        font-family: 'c_regular';
        src: url("305D82_3_0.eot") format("embedded-opentype");
        src: url("305D82_3_0.eot?#iefix") format("embedded-opentype"), url("305D82_3_0.woff2") format("woff2"), url("305D82_3_0.woff") format("woff"), url("305D82_3_0.ttf") format("truetype");
        font-weight: normal;
        font-style: normal;
      }
      @font-face
      {
        font-family: 'e_bold';
        src: url("fsemeric-bold-webfont.eot") format("embedded-opentype");
        src: url("fsemeric-bold-webfont.eot?#iefix") format("embedded-opentype"), url("fsemeric-bold-webfont.woff2") format("woff2"), url("fsemeric-bold-webfont.woff") format("woff"), url("fsemeric-bold-webfont.ttf") format("truetype"), url("fsemeric-bold-webfont.svg#e_bold") format("svg");
        font-weight: normal;
        font-style: normal;
      }
  </code></pre>