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   PageHandlerFactory-Integrated-4.0
Error Code   0x00000000
Requested URL   https://my.queens.edu:443/cie/Faculty%20Information/Forms/AllItems.aspx?RootFolder=/cie/Faculty%2520Information/JBIP%2520ILO%2527s%2520and%2520rubrics&FolderCTID=0x0120003522ACE69D6FAF488BF909BEB2C2BF3B&View=%257BED903BF2-698D-4B40-A460-0B5DC6C86152%257D
Physical Path   C:\inetpub\wwwroot\myqueens\cie\Faculty%20Information\Forms\AllItems.aspx
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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