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://kirubai.org:80/Tamil-Songs/%E0%AE%A8%E0%AE%A9%E0%AF%8D%E0%AE%B1%E0%AE%BF-%E0%AE%A8%E0%AE%A9%E0%AF%8D%E0%AE%B1%E0%AE%BF-%E0%AE%87%E0%AE%AF%E0%AF%87%E0%AE%9A%E0%AF%81%E0%AE%B5%E0%AF%87/Family-Pages/குடும்ப-பகுதி/விசாரித்துப்-பாருங்கள்/451
Physical Path
E:\web\tamilchurch\htdocs\Tamil-Songs\%E0%AE%A8%E0%AE%A9%E0%AF%8D%E0%AE%B1%E0%AE%BF-%E0%AE%A8%E0%AE%A9%E0%AF%8D%E0%AE%B1%E0%AE%BF-%E0%AE%87%E0%AE%AF%E0%AF%87%E0%AE%9A%E0%AF%81%E0%AE%B5%E0%AF%87\Family-Pages\குடும்ப-பகுதி\விசாரித்துப்-பாருங்கள்\451
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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