How to fix "The entry 'ScriptModule' has already been added." error - Digital Tool Factory blog

How to fix “The entry ‘ScriptModule’ has already been added.” error

The Problem: The web application works just fine on the local machine, but when you upload it to the web server you get the error “The entry ‘ScriptModule’ has already been added.”

The Cause: It is a conflict between versions.

The Solution: Simply comment out the <add name=”ScriptModule” type=”System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=, Culture=neutral, PublicKeyToken=31BF3856AD364E35″/> line in the web.config file and you should be good to go.


This post originally appeared on the Stronico blog – with the absorption of Stronico into Digital Tool Factory this post has been moved to the Digital Tool Factory blog


Written By Steve French


One response to “How to fix “The entry ‘ScriptModule’ has already been added.” error”

  1. Hi there! I just would like to offer you a huge thumbs up for your excellent info you have here on this post. I am returning to your blog for more soon.

Leave a Reply

Your email address will not be published. Required fields are marked *

Copyright 2011 Digital Tool Factory. All Rights Reserved. Powered by raw technical talent. And in this case, WordPress.