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   ApiURIs-ISAPI-Integrated-4.0
Error Code   0x00000000
Requested URL   https://news.u-car.com.tw:443/article/40425/2018%E5%8C%97%E7%BE%8E%E8%BB%8A%E5%B1%95%EF%BC%9A%E6%90%AD%E8%BC%89VC-Turbo%E5%8F%AF%E8%AE%8A%E5%A3%93%E7%B8%AE%E6%AF%94%E5%BC%95%E6%93%8E%EF%BC%8C%E5%84%AA%E9%9B%85%E6%A6%82%E5%BF%B5%E8%BB%8AInfiniti%20Q%20Inspiration%E7%99%BB%E5%A0%B4?utm_source=news&utm_medium=related&utm_name=43444&utm_content=article
Physical Path   F:\Webs\U-CAR\u-car.com.tw\article\40425\2018%E5%8C%97%E7%BE%8E%E8%BB%8A%E5%B1%95%EF%BC%9A%E6%90%AD%E8%BC%89VC-Turbo%E5%8F%AF%E8%AE%8A%E5%A3%93%E7%B8%AE%E6%AF%94%E5%BC%95%E6%93%8E%EF%BC%8C%E5%84%AA%E9%9B%85%E6%A6%82%E5%BF%B5%E8%BB%8AInfiniti%20Q%20Inspiration%E7%99%BB%E5%A0%B4
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 »