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WCF - Error 500.21 Handler "svc-Integrated" has a bad module "ManagedPipelineHandler" in its module list"

WCF - Error 500.21 Handler "svc-Integrated" has a bad module "ManagedPipelineHandler" in its module list"

If you see this error you havent installed the prerequistes for ASP.NET 4.

Try this

  1. Open Visual Studio Command Prompt
  2. Type the following: 
    1. aspnet_regiis.exe -i
  3. Run the command
  4. Try your service again...
  5. Happy Face - it should be working :-)

This basically installs the necessary ASP pieces to get your service up and working!

Enjoy..

Keith

Comments

  • Anonymous
    May 10, 2011
    aspnet_regiis.exe -i not -1

  • Anonymous
    May 10, 2011
    Thanks.. typo fixed!

  • Anonymous
    June 26, 2011
    BLESS 4 U MY FRIEND!

  • Anonymous
    November 12, 2011
    Thanks a lot for this!

  • Anonymous
    December 08, 2011
    Wow. This saved me. Thank you.

  • Anonymous
    December 28, 2011
    thanks buddy!!

  • Anonymous
    January 06, 2012
    Thanks

  • Anonymous
    January 15, 2012
    Thank you!

  • Anonymous
    January 27, 2012
    thanks

  • Anonymous
    February 10, 2012
    Thanks a ton

  • Anonymous
    February 14, 2012
    Thank you. It works!

  • Anonymous
    March 11, 2012
    Thanks a lot.

  • Anonymous
    March 18, 2012
    Thanks, It works !

  • Anonymous
    April 05, 2012
    Thanks!

  • Anonymous
    May 10, 2012
    Thanks allot. It worked

  • Anonymous
    May 17, 2012
    Thanks a lot pal.

  • Anonymous
    May 20, 2012
    Mantap.. it's work for me.

  • Anonymous
    May 21, 2012
    thanks a million, that did it!

  • Anonymous
    June 14, 2012
    happy days :)

  • Anonymous
    July 12, 2012
    very happy face

  • Anonymous
    July 15, 2012
    Ultimate - Thank you...

  • Anonymous
    August 17, 2012
    Thank you

  • Anonymous
    September 21, 2012
    That's great, thanks a bunch.

  • Anonymous
    October 11, 2012
    Thank's a lot Thank you very much I spent half day but now only i got solution

  • Anonymous
    October 19, 2012
    Solved my problem.  Thanks very much.

  • Anonymous
    October 24, 2012
    Worked like a champ.  Thanks!

  • Anonymous
    October 28, 2012
    Thanks it realy helped :)

  • Anonymous
    October 29, 2012
    Fixed my issue. Thanks!

  • Anonymous
    November 12, 2012
    A week with trouble! you're great... thanks

  • Anonymous
    December 09, 2012
    Thanks

  • Anonymous
    January 20, 2013
    Thanks :)

  • Anonymous
    January 31, 2013
    The comment has been removed

  • Anonymous
    February 19, 2013
    Very precise and accurate solution. Thank you.

  • Anonymous
    March 20, 2013
    it doesn't work for me. when i enter above command in command prompt.showing error. ie administrative rights need. how to solve this

  • Anonymous
    March 20, 2013
    Baiju run the command prompt as Administrator but to do that you will also need admin level user privileges.

  • Anonymous
    March 26, 2013
    Happy face :-)

  • Anonymous
    April 24, 2013
    thank you very very much!!! you made my day!

  • Anonymous
    May 26, 2013
    thanks for wonderfull tips

  • Anonymous
    July 12, 2013
    Thanks, I wish I have found this couple hours earlier... :)

  • Anonymous
    August 13, 2013
    Thank you soo much it fixed my error....

  • Anonymous
    October 21, 2013
    Thank you so much!! It works!

  • Anonymous
    November 11, 2013
    Thank You, solved

  • Anonymous
    December 16, 2013
    Thanks mate

  • Anonymous
    January 10, 2014
    Master!!!

  • Anonymous
    February 18, 2014
    Thanks buddy

  • Anonymous
    March 04, 2014
    Thanks....... its working perfectly..

  • Anonymous
    March 24, 2014
    I see a lot of people have said thanks over the years since you posted this awesome answer.  I just want to say thank you as well.  Nice work.

  • Anonymous
    March 26, 2014
    You, dear sir, are a gentleman and a scholar

  • Anonymous
    May 06, 2014
    Boss...

  • Anonymous
    May 19, 2014
    The comment has been removed

  • Anonymous
    May 21, 2014
    thank u so much!

  • Anonymous
    June 17, 2014
    thanks

  • Anonymous
    June 18, 2014
    Thanks it is helpful

  • Anonymous
    July 19, 2014
    The comment has been removed

  • Anonymous
    July 25, 2014
    I successfully reached Step # 5- Happy Face :) Thank you

  • Anonymous
    August 24, 2014
    tanks 10000 million

  • Anonymous
    October 06, 2014
    Thanks a lot ...  :)

  • Anonymous
    October 10, 2014
    Thanks a lot... After use command my wcf service successful run..........:)

  • Anonymous
    October 13, 2015
    That was a quick fix, Thank you sir!