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/%E5%AE%8C%E7%BE%8E%E7%94%B3%E8%AB%96%E6%8A%80%E5%B7%A7-%E6%B3%95%E5%BE%8B%E7%A7%91%E7%9B%AE-%EF%BC%88%E9%81%A9%E7%94%A82020%E5%B9%B4%E5%9C%8B%E5%AE%B6%E8%80%83%E8%A9%A6%E3%80%81%E9%AB%98%E8%80%83/
Physical Path   C:\inetpub\wordpress\%E5%AE%8C%E7%BE%8E%E7%94%B3%E8%AB%96%E6%8A%80%E5%B7%A7-%E6%B3%95%E5%BE%8B%E7%A7%91%E7%9B%AE-%EF%BC%88%E9%81%A9%E7%94%A82020%E5%B9%B4%E5%9C%8B%E5%AE%B6%E8%80%83%E8%A9%A6%E3%80%81%E9%AB%98%E8%80%83\
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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