Thursday, January 20, 2011

HTTP Error 404.3 - Not Found The page you are requesting cannot be served because of the extension configuration. If the page is a script, add

While i was hosting ASP.NET website in iis7 i got the following error message. I am just sharing the steps i followed to solve the error



HTTP Error 404.3 - Not FoundThe page you are requesting cannot be served because of the extension configuration. If the page is a script, add a handler. If the file should be downloaded, add a MIME map.



You just open control panel as shown below



In the control panel you open windows features section as below



Just refresh the page after finishing following step

37 comments:

  1. This comment has been removed by the author.

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  2. Replies
    1. Great about windows, you have guide us about latest windows, your blogs is very informative for us.
      sharjah web hosting

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  3. Thanks a lot, may Allah bless you...

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  4. saved my ass and a lot of time. Thank you

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  5. thanks for the tip. the bad thing is that why would they set the box for asp / asp.net unchecked when you install IIS??!! it's so stupid to have those unchecked. Most of the time when you install IIS is because you want to host an asp.net app!

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  6. Thanks, That was just perfect!

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  7. Mine is already checked so that is not my problem. It seems as though the aspx pages work but when I redirect to an asp page it gives the same message above.

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  8. Thank yo very much! :)

    It helped alot ..even microsoft website was unable to show that!

    Take care ..God Bless!

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  9. Its NOT Working =/ Can you please help me ? It Still gives me this error, I've done the step you've said.

    Error Summary
    HTTP Error 404.3 - Not Found
    The page you are requesting cannot be served because of the extension configuration. If the page is a script, add a handler. If the file should be downloaded, add a MIME map.

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  10. C:\Windows\Microsoft.NET\Framework\v4.0.30319>aspnet_regiis.exe -i

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  11. This happens when you install IIS after installing framework or VS , please re install the respective framework as mentioned above

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  12. Im in windows server 2008 how to fix it

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  13. Thank Man, you solving my issue for (asp) site, just check ASP checkbox

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  14. Great Post Dear....

    facebooknews-lovely.blogspot.com

    ReplyDelete
  15. Someday I will buy you a drink. Thanks!

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  16. It worked! Thanks a ton man!

    http://easytipsandtricks.com
    http://tools.easytipsandtricks.com

    ReplyDelete
  17. thanx a miliiol u saved me a lot of time

    Cheers

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  18. Ultimate solution for the exception ... thanks !

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  19. Works great on win7.
    Thx a lot !

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  20. you are really good , its work
    more thanks for you

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  21. It’s a Fantatsic blog . this blog helps you for any kind of windows7 error . we provide best services for your any type of windows 7 error . go through this site .
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    Thank you
    Aalia lyon

    ReplyDelete
  22. Lovely. Simple and it Works...

    ReplyDelete