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   StaticFile
Error Code   0x00000000
Requested URL   http://www.turboscores.com:80/match/-38805/2/%E9%98%BF%E6%B3%A2%E7%BD%97%E5%88%A9%E9%A9%AC%E6%96%AF%E7%B4%A0%E5%B0%94_v_%E5%A5%A5%E5%9C%B0%E5%88%A9%E7%BB%B4%E4%B9%9F%E7%BA%B3
Physical Path   C:\inetpub\HTTP\tscoresorigin\match\-38805\2\%E9%98%BF%E6%B3%A2%E7%BD%97%E5%88%A9%E9%A9%AC%E6%96%AF%E7%B4%A0%E5%B0%94_v_%E5%A5%A5%E5%9C%B0%E5%88%A9%E7%BB%B4%E4%B9%9F%E7%BA%B3
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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