title: HTTP Error 404.15 -Not Found
body: <p>The request filtering module is configured to deny a request where the query string is too long.</p>
  
  <p>I am having above error, and I have been trying almost everything but no luck</p>
  
  <p>My Project is MVC4 on Visual Studio 2013 </p>
  
  <p>things I have made sure are correct and tried. </p>
  
  <ul>
  <li>There is no [Authorize] Attr on my classes with [AllowAnonymous] Attr. </li>
  <li>I have added maxQueryStringLength="32768" maxUrlLength="65536" to  in my config file </li>
  <li>I have added 
      -->
     </li>
  <li><p>I have [AllowAnonymous] attr on my log on Actions in my controller. </p></li>
  <li><p>I have no problem when I run the application in debug mode or without debug mode on Visual Studio. </p></li>
  <li><p>here is my rout config 
  routes.MapRoute(
              name: "Default",
              url: "{controller}/{action}/{id}",
              defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional }
          );</p></li>
  <li><p>this is the error I am getting on the web server </p></li>
  </ul>
  
  <p><a href="https://i.stack.imgur.com/QHZrA.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/QHZrA.png" alt="enter image description here"></a></p>