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://npbulletin.com:80/mp3/2017-07-12-8773%E6%AC%A1%E8%A9%A6%E9%81%8B%E8%BD%89%E8%87%AA%E5%BC%B7%E8%99%9F-%E8%BF%BD%E5%88%86%E9%80%9A%E9%81%8E-%E7%84%A1%E9%9A%8E%E5%8C%96pp%E7%9A%84%E8%A6%AA%E5%AD%90%E8%BB%8A%E5%BB%82.html
Physical Path
D:\Inetpub\vhosts\northplattebulletin.com\httpdocs\mp3\2017-07-12-8773%E6%AC%A1%E8%A9%A6%E9%81%8B%E8%BD%89%E8%87%AA%E5%BC%B7%E8%99%9F-%E8%BF%BD%E5%88%86%E9%80%9A%E9%81%8E-%E7%84%A1%E9%9A%8E%E5%8C%96pp%E7%9A%84%E8%A6%AA%E5%AD%90%E8%BB%8A%E5%BB%82.html
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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