HTTP Error 404.11 - Not Found

The request filtering module is configured to deny a request that contains a double escape sequence.

Most likely causes:

  • The request contained a double escape sequence and request filtering is configured on the Web server to deny double escape sequences.

Things you can try:

  • Verify the configuration/system.webServer/security/requestFiltering@allowDoubleEscaping setting in the applicationhost.config or web.confg file.

Detailed Error Information:

Module   RequestFilteringModule
Notification   BeginRequest
Handler   ExtensionlessUrlHandler-Integrated-4.0
Error Code   0x00000000
Requested URL   http://daneshnegar.com:80/fa/product/9064/%D8%B7%D8%B1%D8%A7%D8%AD%DB%8C-%D8%A7%D8%AC%D8%B2%D8%A7%D8%A1-%D9%85%D8%A7%D8%B4%DB%8C%D9%86%D8%8C%D8%B4%DB%8C%DA%AF%D9%84%DB%8C%D8%8C%D9%889%D8%8C%D8%B2%D8%A7%D8%B1%D8%B9-%D9%BE%D9%88%D8%B1%D8%8C%D8%AF%D8%A7%D9%86%D8%B4-%D9%86%DA%AF%D8%A7%D8%B1/fa/brand/60/دانشگاه-صنعتي-اميرکبير-،-تهران/
Physical Path   C:\Website\Daneshnegar\Application\fa\product\9064\%D8%B7%D8%B1%D8%A7%D8%AD%DB%8C-%D8%A7%D8%AC%D8%B2%D8%A7%D8%A1-%D9%85%D8%A7%D8%B4%DB%8C%D9%86%D8%8C%D8%B4%DB%8C%DA%AF%D9%84%DB%8C%D8%8C%D9%889%D8%8C%D8%B2%D8%A7%D8%B1%D8%B9-%D9%BE%D9%88%D8%B1%D8%8C%D8%AF%D8%A7%D9%86%D8%B4-%D9%86%DA%AF%D8%A7%D8%B1\fa\brand\60\دانشگاه-صنعتي-اميرکبير-،-تهران\
Logon Method   Not yet determined
Logon User   Not yet determined

More Information:

This is a security feature. Do not change this feature unless the scope of the change is fully understood. You should take a network trace before changing this value to confirm that the request is not malicious. If double escape sequences are allowed by the server, modify the configuration/system.webServer/security/requestFiltering@allowDoubleEscaping setting. This could be caused by a malformed URL sent to the server by a malicious user.

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