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
StaticFile
Error Code
0x00000000
Requested URL
http://www.ko.kcchip.com:80/%EC%84%9C%EC%BB%A4%EC%8A%A4-%EA%B4%91%EC%A0%80%EC%9A%B0-%EB%8F%99%EB%AC%BC%EC%9B%90-%EC%84%9C%EC%BB%A4%EC%8A%A4-%EA%B3%B5%EC%97%B0%EC%9D%84-%EB%81%9D%EB%82%B4%EA%B3%A0-%EA%B3%B5%EC%97%B0%EC%9D%84/
Physical Path
C:\inetpub\wwwroot\windowsapi\public\%EC%84%9C%EC%BB%A4%EC%8A%A4-%EA%B4%91%EC%A0%80%EC%9A%B0-%EB%8F%99%EB%AC%BC%EC%9B%90-%EC%84%9C%EC%BB%A4%EC%8A%A4-%EA%B3%B5%EC%97%B0%EC%9D%84-%EB%81%9D%EB%82%B4%EA%B3%A0-%EA%B3%B5%EC%97%B0%EC%9D%84\
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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