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   StaticFile
Error Code   0x00000000
Requested URL   https://shop.doka.com:443/shop/sk/sk/komponenty-a-pr%C3%ADslu%C5%A1enstvo/stropn%C3%A9-podpery/stropn%C3%A1-podpera-eurexeco-/doka-stropn%C3%A1-podpera-eurex-20-eco/p/026/
Physical Path   E:\fileserv\shop\shop\sk\sk\komponenty-a-pr%C3%ADslu%C5%A1enstvo\stropn%C3%A9-podpery\stropn%C3%A1-podpera-eurexeco-\doka-stropn%C3%A1-podpera-eurex-20-eco\p\026\
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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