title: Custom handler working on Asp.NET Development server but not on IIS 5.1?
body: <h2>Hi guys, ive got a stupid problem.</h2>
  <p>My Custom handler is working 100% on Asp.NET Development server but when i publish the site to IIS 5.1 whenever i try to run Comment/Find (which finds a user via an AJAX call) (i know the naming of my handler sux!!! :)</p>
  <h2>I get this error:</h2>
  <p>The page cannot be displayed
  The page you are looking for cannot be displayed because the page address is incorrect.</p>
  <p>Please try the following:</p>
  <pre><code>* If you typed the page address in the Address bar, check that it is entered correctly.
  * Open the home page and then look for links to the information you want.
  </code></pre>
  <p>HTTP 405 - Resource not allowed
  Internet Information Services</p>
  <p>Technical Information (for support personnel)</p>
  <pre><code>* More information:
    Microsoft Support
  </code></pre>
  <h2>My code for the AJAX call is:</h2>
  <pre><code> function findUser(skip, take) {
     
          http.open(&quot;post&quot;, 'Comment/FindUser', true);
          //make a connection to the server ... specifying that you intend to make a GET request
          //to the server. Specifiy the page name and the URL parameters to send
          http.setRequestHeader(&quot;Content-type&quot;, &quot;application/x-www-form-urlencoded&quot;);
          http.setRequestHeader('Criteria', document.getElementById('SearchCriteria').value);
          http.setRequestHeader(&quot;Skip&quot;, skip);
          http.setRequestHeader(&quot;Take&quot;, take);
          http.setRequestHeader(&quot;Connection&quot;, &quot;close&quot;);
  
          //display loading gif
          document.getElementById('ctl00_ContentPlaceHolder1_DivUsers').innerHTML = 'Loading, Please Wait...&lt;br /&gt;&lt;img src=&quot;Images/loading.gif&quot; /&gt;&lt;br /&gt;&lt;br /&gt;';
  
          //assign a handler for the response
          http.onreadystatechange = function() { findUserAction(); };
  
          //actually send the request to the server
          http.send(null);
    
  }
  </code></pre>
  <p>Please can anyone help me??</p>