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://promotion.u-car.com.tw:443/article/41347/%E5%BC%B7%E5%8C%96%E5%AE%89%E5%85%A8%E4%B8%94%E5%90%84%E8%BB%8A%E7%B3%BB%E6%9C%89%E5%84%AA%E6%83%A0%EF%BC%8CVolkswagen%E5%AE%A3%E5%B8%834%E6%9C%88%E4%BB%BD%E4%BF%83%E9%8A%B7%E6%96%B9%E6%A1%88
Physical Path
F:\Webs\U-CAR\u-car.com.tw\article\41347\%E5%BC%B7%E5%8C%96%E5%AE%89%E5%85%A8%E4%B8%94%E5%90%84%E8%BB%8A%E7%B3%BB%E6%9C%89%E5%84%AA%E6%83%A0%EF%BC%8CVolkswagen%E5%AE%A3%E5%B8%834%E6%9C%88%E4%BB%BD%E4%BF%83%E9%8A%B7%E6%96%B9%E6%A1%88
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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