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/61516/%E3%80%90%E6%8D%89%E5%B0%8D%E3%80%9150%E5%8D%87V8%E4%BC%91%E6%97%85%E8%BB%8Avs%E6%80%A7%E8%83%BD%E5%8C%96%E9%9B%BB%E5%8B%95%E8%BB%8A%200-100kmh%E5%8A%A0%E9%80%9F%E5%AF%A6%E6%B8%AC%20%20%E6%8D%89%E5%B0%8D%E9%9B%86%E8%A9%95?utm_source=u-car&utm_medium=www&utm_campaign=tv
Physical Path   F:\Webs\U-CAR\u-car.com.tw\tv\watch\61516\%E3%80%90%E6%8D%89%E5%B0%8D%E3%80%9150%E5%8D%87V8%E4%BC%91%E6%97%85%E8%BB%8Avs%E6%80%A7%E8%83%BD%E5%8C%96%E9%9B%BB%E5%8B%95%E8%BB%8A%200-100kmh%E5%8A%A0%E9%80%9F%E5%AF%A6%E6%B8%AC%20%20%E6%8D%89%E5%B0%8D%E9%9B%86%E8%A9%95
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.

View more information »