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   https://www.jlg.com:443/ja-jp/%E5%9C%B0%E5%9F%9F%E3%83%BB-%E8%A8%80%E8%AA%9E-%E3%82%BB%E3%83%AC%E3%82%AF%E3%82%BF%E3%83%BC?Cookie=language&refurl=/%25E3%2583%258B%25E3%2583%25A5%25E3%2583%25BC%25E3%2582%25B9-%25E3%2582%25A4%25E3%2583%2599%25E3%2583%25B3%25E3%2583%2588/%25E3%2583%2597%25E3%2583%25AC%25E3%2582%25B9-%25E3%2583%25AA%25E3%2583%25AA%25E3%2583%25BC%25E3%2582%25B9/2011/jlg-liftpod-ifma-%25E4%25B8%2596%25E7%2595%258C-%25E8%2581%25B7%25E6%25A5%25AD-2011%25E5%25B9%25B4
Physical Path   C:\inetpub\wwwroot\sc10distrocd.dev.local\ja-jp\%E5%9C%B0%E5%9F%9F%E3%83%BB-%E8%A8%80%E8%AA%9E-%E3%82%BB%E3%83%AC%E3%82%AF%E3%82%BF%E3%83%BC
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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