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://racingandsports.cn:80/racing/%E3%80%8C%E6%97%BA%E8%9D%A6%E7%8E%8B%E3%80%8D%E6%BA%96%E5%82%99%E5%B0%B1%E7%B7%92%E7%88%AD%E5%A5%AA%E6%B5%AA%E7%90%B4%E8%A1%A8%E7%9F%AD%E9%80%94%E9%8C%A6%E6%A8%99-story-503817
Physical Path
C:\inetpub\wwwroot\racingandsports.cn\racing\%E3%80%8C%E6%97%BA%E8%9D%A6%E7%8E%8B%E3%80%8D%E6%BA%96%E5%82%99%E5%B0%B1%E7%B7%92%E7%88%AD%E5%A5%AA%E6%B5%AA%E7%90%B4%E8%A1%A8%E7%9F%AD%E9%80%94%E9%8C%A6%E6%A8%99-story-503817
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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