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/42423/%E5%86%8D%E6%AC%A1%E7%B6%BB%E6%94%BE%E7%9A%84%E8%8A%B1%E5%86%A0%E2%94%80%E7%94%B1%E6%97%A5%E8%A6%8FToyota%20Auris%E7%99%BC%E8%A1%A8%E6%B4%BB%E5%8B%95%E7%9C%8B%E8%A1%8C%E9%8A%B7%E5%89%B5%E6%84%8F
Physical Path
F:\Webs\U-CAR\u-car.com.tw\article\42423\%E5%86%8D%E6%AC%A1%E7%B6%BB%E6%94%BE%E7%9A%84%E8%8A%B1%E5%86%A0%E2%94%80%E7%94%B1%E6%97%A5%E8%A6%8FToyota%20Auris%E7%99%BC%E8%A1%A8%E6%B4%BB%E5%8B%95%E7%9C%8B%E8%A1%8C%E9%8A%B7%E5%89%B5%E6%84%8F
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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