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://tv.u-car.com.tw:443/tv/watch/64160/%E3%80%90%E7%9B%B4%E6%92%AD%E3%80%91%C5%A0koda%20Superb%E3%80%81M-Benz%20E-Class%E7%A7%91%E6%8A%80%E6%84%9F%E5%86%8D%E9%80%B2%E5%8C%96%EF%BC%9FToby%E5%B0%8F%E5%A4%A9%E5%91%8A%E8%A8%B4%E4%BD%A0%EF%BC%81%5B%E7%AC%AC136%E9%9B%86%5D?utm_source=u-car&utm_medium=www&utm_campaign=tv
Physical Path   F:\Webs\U-CAR\u-car.com.tw\tv\watch\64160\%E3%80%90%E7%9B%B4%E6%92%AD%E3%80%91%C5%A0koda%20Superb%E3%80%81M-Benz%20E-Class%E7%A7%91%E6%8A%80%E6%84%9F%E5%86%8D%E9%80%B2%E5%8C%96%EF%BC%9FToby%E5%B0%8F%E5%A4%A9%E5%91%8A%E8%A8%B4%E4%BD%A0%EF%BC%81%5B%E7%AC%AC136%E9%9B%86%5D
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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