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
http://feature.u-car.com.tw:80/article/34276/Toyota%E3%80%8C%E8%B1%AA%E7%A6%AE%E9%87%91%E5%96%9C%E9%80%81%E3%80%8D%EF%BC%8D%E5%AF%A6%E8%B3%AA%E7%8F%BE%E9%87%91%E5%9B%9E%E9%A5%8B%E6%9C%80%E5%88%92%E7%AE%97
Physical Path
F:\Webs\U-CAR\u-car.com.tw\article\34276\Toyota%E3%80%8C%E8%B1%AA%E7%A6%AE%E9%87%91%E5%96%9C%E9%80%81%E3%80%8D%EF%BC%8D%E5%AF%A6%E8%B3%AA%E7%8F%BE%E9%87%91%E5%9B%9E%E9%A5%8B%E6%9C%80%E5%88%92%E7%AE%97
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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