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
ExtensionlessUrlHandler-Integrated-4.0
Error Code
0x00000000
Requested URL
http://yxccmc.com.cn:80/content/%E5%AE%89%E5%BE%BD%E9%93%9C%E9%99%B5%E5%AF%8C%E9%91%AB%E9%92%A2%E9%93%81r9%E7%B1%B38%E6%9C%BA8%E6%B5%81%E6%96%B9%E5%9D%AF%E8%BF%9E%E9%93%B8%E6%9C%BA
Physical Path
C:\inetpub\wwwroot\content\%E5%AE%89%E5%BE%BD%E9%93%9C%E9%99%B5%E5%AF%8C%E9%91%AB%E9%92%A2%E9%93%81r9%E7%B1%B38%E6%9C%BA8%E6%B5%81%E6%96%B9%E5%9D%AF%E8%BF%9E%E9%93%B8%E6%9C%BA
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.
View more information »