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   https://國考.tw:443/%E3%80%90%E8%AE%80%E6%9B%B8%E6%96%B9%E6%B3%95%E3%80%91%E5%85%A9%E7%A8%AE%E9%A1%98%E6%9C%9B%E4%B8%80%E6%AC%A1%E6%BB%BF%E8%B6%B3%EF%BC%81%E7%A9%B6%E7%AB%9F%E8%A6%81%E5%A6%82%E4%BD%95%E4%B8%80%E9%82%8A/
Physical Path   C:\inetpub\wordpress\%E3%80%90%E8%AE%80%E6%9B%B8%E6%96%B9%E6%B3%95%E3%80%91%E5%85%A9%E7%A8%AE%E9%A1%98%E6%9C%9B%E4%B8%80%E6%AC%A1%E6%BB%BF%E8%B6%B3%EF%BC%81%E7%A9%B6%E7%AB%9F%E8%A6%81%E5%A6%82%E4%BD%95%E4%B8%80%E9%82%8A\
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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