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://www.mauriziomiceli.com:80/%E5%A8%98%E3%81%8C%E5%89%8D%E5%90%91%E3%81%8D%E3%81%AB%E9%A0%91%E5%BC%B5%E3%81%A3%E3%81%A6%E3%81%84%E3%81%8F%E5%A7%BF%E3%82%92%E8%A6%8B%E3%81%A6%E6%88%90%E9%95%B7%E3%82%92%E6%84%9F%E3%81%98%E3%82%8B/
Physical Path
D:\inetpub\webs\redirect\%E5%A8%98%E3%81%8C%E5%89%8D%E5%90%91%E3%81%8D%E3%81%AB%E9%A0%91%E5%BC%B5%E3%81%A3%E3%81%A6%E3%81%84%E3%81%8F%E5%A7%BF%E3%82%92%E8%A6%8B%E3%81%A6%E6%88%90%E9%95%B7%E3%82%92%E6%84%9F%E3%81%98%E3%82%8B\
Logon Method
Not yet determined
Logon User
Not yet determined
Request Tracing Directory
D:\LogFiles\FailedReqLogFiles
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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