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/49004/%E3%80%90%E8%A9%A6%E9%A7%95%E3%80%91Toyota%20GR%20Supra%20%E9%81%93%E8%B7%AF%E8%A9%A6%E9%A7%95%EF%BC%9A%E5%AE%83%E8%83%BD%E8%B6%85%E8%B6%8A%E7%B6%93%E5%85%B8%E5%97%8E?%2520%25E8%25A8%25AD%25E5%25AE%259A%25E6%259B%25B4%25E5%258A%25A0%25E5%259D%2587%25E8%25A1%25A1%25E7%259A%2584%25E6%2596%25B0%25E4%25B8%2596%25E4%25BB%25A3%25E7%2589%259B%25E9%25AD%2594%25E7%258E%258B%2520%2520%25E6%2596%25B0%25E8%25BB%258A%25E8%25A9%25A6%25E9%25A7%2595?utm_source=u-car&utm_medium=www&utm_campaign=tv
Physical Path   F:\Webs\U-CAR\u-car.com.tw\tv\watch\49004\%E3%80%90%E8%A9%A6%E9%A7%95%E3%80%91Toyota%20GR%20Supra%20%E9%81%93%E8%B7%AF%E8%A9%A6%E9%A7%95%EF%BC%9A%E5%AE%83%E8%83%BD%E8%B6%85%E8%B6%8A%E7%B6%93%E5%85%B8%E5%97%8E
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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