Posted by: codeproject | January 17, 2008

Configuration Error ,System.Web.Configuration.SystemWebExtensionsSectionGroup

Configuration Error

Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.Parser Error Message: Unrecognized attribute ‘type’.Line 2:  <configuration>
Line 3:  <configSections>
Line 4:  <sectionGroup name=”system.web.extensions” type=”System.Web.Configuration.SystemWebExtensionsSectionGroup, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35″>
Line 5:  <sectionGroup name=”scripting” type=”SystemWeb.Configuration.ScriptingSectionGroup, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35″>
Line 6:  <section name=”scriptResourceHandler” type=”System.Web.Configuration.ScriptingScriptResourceHandlerSection, System.Web.Extensions

 Error

Few steps to resolve it. Open IIS

START>>RUN >> INETMGR

Right Click on Default Web Site and select Properties

 Step1

Under default web site properties ASP.NET and change ASP.NET Version to 2.0 as mentioned in the picture

.Step2

Regards

Rana


Responses

  1. Same error with me on windows server 2000 with both IIS 5.0 and IIS 6 but after setting these properties my problem has solved.
    Thanks

  2. I had this same error. After changing that setting in the IIS, it works just fine!

    Thank you =)

  3. Hi K. Boyd , Please visit my official blog for future.
    http://blog.joggee.com

  4. Actullay we converted from 2003 to 2008 after this ,it started working fine

    Thank you

    Vijaya baskar

  5. Problem Solved, Thanks

  6. Thanks – i’m not a web guru and this was the answer to my problem after shifting a website to another machine.

    Thanks 8-)

  7. Thank u u save my whole day..

  8. It Works…
    Thanks a lot..

  9. thanks it really help me :)
    I always appreciate for every of you all help.

  10. Thank you, afer changing that setting in the IIS, it works :)

  11. hvor finder jeg denne website på min computer. Congiguration System

  12. Changing that did NOT fix my problem.

  13. Thank you

  14. thanx for this help

  15. nice when I am being cheap and lazy and someone spells out the answer perfectly, with screenshots!
    thanks


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