title: MathJax - File failed to load: /extensions/MathZoom.js
body: <p>i've decided to use mathjax in one of my web projects and i'm getting a issue that i cannot understand.</p>
  
  <p>First point: i've created my own CDN website where i've istalled the 2.0 version of mathjax on some url like: "http://mathjax.example.com".</p>
  
  <p>my webapplication is developed in asp.net mvc3+razor and before i've decided to create a cdn website, i was using the standard script an it was working perfectlly: &lt;script type="text/javascript" src="http://cdn.mathjax.org/mathjax/1.1-latest/MathJax.js"&gt;&lt;/script&gt;</p>
  
  <p>But, external CDN does not serve my client purposes, and for that reason i've to create a cdn website on the same server.</p>
  
  <p>Well i've downloaded the zip file and installed on a directory served on my webserver.</p>
  
  <p>my problem is that if i point the old url to the new: it does not works, and at the end i've a message on my lower left browser corner "File failed to load: /extensions/MathZoom.js"</p>
  
  <p>is that necessary some configuration somewhere?</p>