)
We use cookies to give you the best experience on our website. If you continue to browse, then you agree to our privacy policy and cookie policy. (Last updated on: June 24, 2019).
Unfortunately, activation email could not send to your email. Please try again.
Essential JS2

Syncfusion jQuery based widgets are no longer in active development. Switch to our pure JavaScript based next generation Essential JS 2 library.

Syncfusion Feedback

How to resolve the HTTP error 404.15 - Not found?

Platform: jQuery |
Control: ejGrid |
Published Date: May 27, 2015 |
Last Revised Date: August 3, 2018

Problem

When you run the project from visual studio, the following error is obtained,

HTTP Error 404.15 – Not Found.

The request filtering module is configured to deny a request where the query string is too long.

Reason

The error occurs when IIS Express is hosted by using the default web server in the Visual studio.

Solution

This issue can be resolved using any one of the solutions given below.

 

Solution 1:

Enable the Anonymous Authentication property in the project properties.

           Steps to enable the Anonymous Authentication Property

           Step 1: Open the project file.

           Step 2: Right-click on any folder and select Properties. The Properties pane is

           opened.

           Step 3: Select the project file and Properties pane for the project is displayed.

           Step 4: Enable the Anonymous Authentication by selecting the Enabled option

           from the dropdown.

           The following screenshot demonstrates the same.

 

            

 

Solution 2:

Increase the value of the maxQueryString in web.config file. Please refer the below code example to define the value of maxQueryString in web.config file.

        

Web.Config

 

<system.web>

   <httpRuntime maxUrlLength="10999" maxQueryStringLength="2097151" />

                                ……
       
</system.web>

<system.webServer>

    <security>

    <requestFiltering>

      <requestLimits maxUrl="10999" maxQueryString="2097151" />

    </requestFiltering>
  </security>
</system.webServer>

 

 

 

 

ADD COMMENT
You must log in to leave a comment

Please sign in to access our KB

This page will automatically be redirected to the sign-in page in 10 seconds.

Up arrow icon

Warning Icon You are using an outdated version of Internet Explorer that may not display all features of this and other websites. Upgrade to Internet Explorer 8 or newer for a better experience.Close Icon

Live Chat Icon For mobile
Live Chat Icon