title: Unrecognized attribute 'targetFramework'. Note that attribute names are case-sensitive
body: <p>I'm trying to up load my site and I'm getting this error message:</p>
  
  <blockquote>
    <p>Unrecognized attribute 'targetFramework'. Note that attribute names are case-sensitive.</p>
  </blockquote>
  
  <pre><code>&lt;compilation debug="true" targetFramework="4.0"&gt;
  </code></pre>
  
  <p>The site works fine on my local PC but won't open when I loaded it to my host and tried to view it online. </p>