title: global.asax Application_Error not firing
body: <p>My global.asax seems not to be firing. I have:</p>
  
  <pre><code>void Application_Error(object sender, EventArgs e) 
  { 
      // Code that runs when an unhandled error occurs
      Server.Transfer("~/ExceptionFormView.aspx");
  }
  </code></pre>
  
  <p>In my web.config, I don't have anything like CustomErrors. As I want everything to be handled by Global.asax and transferred to ExceptionFormView.aspx.</p>
  
  <p>It works fine locally, but not when we deploy to servers. Any thoughts?</p>
  
  <p>Do I need PrecompiledApp.config?</p>