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://roadtest.u-car.com.tw:443/article/41803/%E9%90%B5%E6%BC%A2%E4%B9%9F%E6%9C%89%E6%9F%94%E6%83%85%E2%94%80BMW%20MPA%E5%AE%B6%E6%97%8FM550i%20xDrive%E8%88%87X3%20M40i%E8%A9%A6%E9%A7%95?utm_source=roadtest&utm_medium=list&utm_name=page_9&utm_content=image
Physical Path
F:\Webs\U-CAR\u-car.com.tw\article\41803\%E9%90%B5%E6%BC%A2%E4%B9%9F%E6%9C%89%E6%9F%94%E6%83%85%E2%94%80BMW%20MPA%E5%AE%B6%E6%97%8FM550i%20xDrive%E8%88%87X3%20M40i%E8%A9%A6%E9%A7%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.
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