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   https://cn.bertazzoni.com:443/%E4%BA%A7%E5%93%81/%E7%B3%BB%E5%88%97/%E7%8E%B0%E4%BB%A3%E7%B3%BB%E5%88%97/%E5%B5%8C%E5%85%A5%E5%BC%8F%E7%83%A4%E7%AE%B1/60-cm-%E5%B5%8C%E5%85%A5%E5%BC%8F%E7%83%AD%E8%A7%A3%E7%83%A4%E7%AE%B1tft-%E6%98%BE%E7%A4%BA%E5%99%A8%E5%85%A8%E8%92%B8%E6%B1%BD-4
Physical Path   D:\InetPub\wwwroot\Bertazzoni2018\%E4%BA%A7%E5%93%81\%E7%B3%BB%E5%88%97\%E7%8E%B0%E4%BB%A3%E7%B3%BB%E5%88%97\%E5%B5%8C%E5%85%A5%E5%BC%8F%E7%83%A4%E7%AE%B1\60-cm-%E5%B5%8C%E5%85%A5%E5%BC%8F%E7%83%AD%E8%A7%A3%E7%83%A4%E7%AE%B1tft-%E6%98%BE%E7%A4%BA%E5%99%A8%E5%85%A8%E8%92%B8%E6%B1%BD-4
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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