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://feature.u-car.com.tw:443/article/14623/%E4%B8%80%E8%A6%8B%E9%8D%BE%E6%83%85%E7%9A%84%E6%84%9B%E6%88%80%E6%95%85%E4%BA%8B%EF%BC%8D%E7%BE%8E%E5%A5%B3%E5%85%AC%E4%BB%94%E8%A8%AD%E8%A8%88%E5%B8%AB%E8%88%87Fiesta%E7%9B%B8%E9%81%87?utm_source=roadtest&utm_medium=related&utm_name=11137&utm_content=article
Physical Path
F:\Webs\U-CAR\u-car.com.tw\article\14623\%E4%B8%80%E8%A6%8B%E9%8D%BE%E6%83%85%E7%9A%84%E6%84%9B%E6%88%80%E6%95%85%E4%BA%8B%EF%BC%8D%E7%BE%8E%E5%A5%B3%E5%85%AC%E4%BB%94%E8%A8%AD%E8%A8%88%E5%B8%AB%E8%88%87Fiesta%E7%9B%B8%E9%81%87
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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