Posted by: advapi | May 20, 2008

HTTP Error 500.19 IIS 7.0 throubles fixed

It’s from yesterday I was looking for a solution to my problem, that was I can’t browse my local web application since I was receiving error 500.19 subcode 0x80070021.
My actual configuration is Vista 64bit with iis 7.0 installed and visual studio 2008.
I was receiving this error message :

Module IIS Web Core
Notification BeginRequest
Handler Not yet determined
Error Code 0x80070021
Config Error This configuration section cannot be used at this path. This happens when the section is locked at a parent level. Locking is either by default (overrideModeDefault=”Deny”), or set explicitly by a location tag with overrideMode=”Deny” or the legacy allowOverride=”false”.
Config File \\?\C:\PublishedSite\SJDomainParking\web.config
Requested URL http://localhost:80/SJD
Physical Path C:\PublishedSite\SJDomainParking
Logon Method Not yet determined
Logon User Not yet determined

The solution I found was to reinstall feature of IIS7.0, in order to do that you’ve to go to

Control Panel -> Program and Features -> Turn Windows Features On or Off -> Internet Information Services -> World Wide Web Services -> Application Development Features -> check/uncheck ASP.NET

That worked for me, hope u find it usefull



  1. Thanks buddy …it work for me .

  2. Thanks! That did the trick!

  3. thanks it solved my problem but now its giving me this error
    Parser Error Message: It is an error to use a section registered as allowDefinition=’MachineToApplication’ beyond application level. This error can be caused by a virtual directory not being configured as an application in IIS.

    Source Error:

    Line 47: ASP.NET to identify an incoming user.
    Line 48: –>
    Line 49:
    Line 50:
    Line 51: </authentication

  4. Thanks alot!

  5. it work like charm, thank a lot

  6. Thanks Champion, i hoope that it will work for me.

  7. thank lol it works for me

  8. no works, now display the same error but some more:

    Módulo: RequestFilteringModule
    Notificación: BeginRequest
    Controlador: StaticFile
    Código de error: 0x80070021


  9. fail this

    requestLimits maxAllowedContentLength=”104857600″

  10. Thank you so much. IIS 7.0 on Vista 64 did not HAVE the ASP.NET settings checked after a default installation. What is Microsoft THINKING?

  11. Thanks.. It worked 🙂

  12. It work for me .
    Thank you very much

  13. awesome – thanks!

  14. Thanks it worked

  15. Thanks great ASP.NET wasn’t enabled in my case
    I checked and oeps working time !

  16. yaaa i love u man. it worked. i spent 2 weeks trying to figur out wat was da prob. lo :}

  17. Thanks A lot

  18. Thanks! That did the trick!
    Thanks a lot.
    I never forget u

  19. waaa. thanks a lot.. really help me… been spending about 3 hours trying to configure what it is about… thanks…

  20. It does helped me!

  21. It’s worth Looking at using aspnet_regiis for this as it a lot quicker than re-installing IIS.


    \C:\Windows\Microsoft.NET\Framework64\v2.0.50727\aspnet_regiis.exe -i


    • Ben when I tried using aspnet_regiis -i it didn’t worked… btw thanks for your feedback

  22. Thank you very much for pointing me in the right direction. saved me a bunch of time!

  23. thanx,thanx,…that was just what i needed.

  24. Thank a lo man…. THis is very very help ful!!! this error almost ate 2hours… once again thanks a lot

  25. thanks a lot,have done it!

  26. Thank it solved my problem

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