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://news.u-car.com.tw:80/article/39307/%5B%E7%B7%A8%E8%BC%AF%E8%87%BA%E9%82%A3%E4%BA%9B%E4%BA%8B%5D%20%E7%94%9A%E9%BA%BC%E9%83%BD%E6%98%AF%E5%81%87%E8%B1%A1%EF%BC%8C%E5%8F%AA%E6%9C%89%E8%A8%82%E5%96%AE%E9%8A%B7%E9%87%8F%E6%89%8D%E6%98%AF%E7%9C%9F%E7%9A%84%EF%BC%81
Physical Path
F:\Webs\U-CAR\u-car.com.tw\article\39307\%5B%E7%B7%A8%E8%BC%AF%E8%87%BA%E9%82%A3%E4%BA%9B%E4%BA%8B%5D%20%E7%94%9A%E9%BA%BC%E9%83%BD%E6%98%AF%E5%81%87%E8%B1%A1%EF%BC%8C%E5%8F%AA%E6%9C%89%E8%A8%82%E5%96%AE%E9%8A%B7%E9%87%8F%E6%89%8D%E6%98%AF%E7%9C%9F%E7%9A%84%EF%BC%81
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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