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   ASPClassic
Error Code   0x00000000
Requested URL   http://domainedelaville.ch:80/f/liste-vins-domaine-ville-morges/d_la-grand%C3%83%C2%A2%C3%A2%E2%80%9A%C2%AC%C3%A2%E2%80%9E%C2%A2rue-chasselas-reserve-2017-75-cl.asp?page=1
Physical Path   D:\vhosts\domainedelaville.ch\www\f\liste-vins-domaine-ville-morges\d_la-grand%C3%83%C2%A2%C3%A2%E2%80%9A%C2%AC%C3%A2%E2%80%9E%C2%A2rue-chasselas-reserve-2017-75-cl.asp
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.

View more information »