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   http://capodilupo.eu:80/thai-massasje-hamar-kontaktannonsenet-hvordan-slutte-%C3%A5-v%C3%A6re-sjalu-cecilie-leander-n%C3%B8gen-free-norwegian-sex-independent-escort-poland-mannlig-eskorte-massasje-akershus
Physical Path   D:\inetpub\wwwroot\thai-massasje-hamar-kontaktannonsenet-hvordan-slutte-%C3%A5-v%C3%A6re-sjalu-cecilie-leander-n%C3%B8gen-free-norwegian-sex-independent-escort-poland-mannlig-eskorte-massasje-akershus
Logon Method   Not yet determined
Logon User   Not yet determined
Request Tracing Directory   D:\LogFiles\FailedReqLogFiles

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 »