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/31216/%E5%AF%A6%E7%94%A8%E8%87%B3%E4%B8%8A%E3%80%81%E5%AF%8C%E6%9C%89%E9%A7%95%E9%A7%9B%E6%A8%82%E8%B6%A3%E7%9A%847%E4%BA%BA%E5%BA%A7%E5%95%86%E5%8B%99%E4%BC%91%E6%97%85%E2%94%80Volkswagen%20Caddy%20Maxi%2012E4%20TSI%E8%A9%A6%E9%A7%95?utm_source=roadtest&utm_medium=related&utm_name=48369&utm_content=article
Physical Path
F:\Webs\U-CAR\u-car.com.tw\article\31216\%E5%AF%A6%E7%94%A8%E8%87%B3%E4%B8%8A%E3%80%81%E5%AF%8C%E6%9C%89%E9%A7%95%E9%A7%9B%E6%A8%82%E8%B6%A3%E7%9A%847%E4%BA%BA%E5%BA%A7%E5%95%86%E5%8B%99%E4%BC%91%E6%97%85%E2%94%80Volkswagen%20Caddy%20Maxi%2012E4%20TSI%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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