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.healthcart.com.au:443/%E6%BE%B3%E6%B4%B2fatblaster%E9%A5%B1%E8%85%B9%E4%BB%A3%E9%A4%90%E5%A5%B6%E6%98%94%E8%90%A5%E5%85%BB%E8%9B%8B%E7%99%BD%E4%BB%A3%E9%A4%90%E7%B2%89430g%E5%B7%A7%E5%85%8B%E5%8A%9B
Physical Path   D:\vhosts\healthcart.com.au\httpdocs\%E6%BE%B3%E6%B4%B2fatblaster%E9%A5%B1%E8%85%B9%E4%BB%A3%E9%A4%90%E5%A5%B6%E6%98%94%E8%90%A5%E5%85%BB%E8%9B%8B%E7%99%BD%E4%BB%A3%E9%A4%90%E7%B2%89430g%E5%B7%A7%E5%85%8B%E5%8A%9B
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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