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://goldenhouse.am:80/Estates/Estate/53977-%d5%8e%d5%a1%d5%b3%d5%a1%d5%bc%d5%be%d5%b8%d6%82%d5%b4-%d5%a7-%d4%b2%d5%b6%d5%a1%d5%af%d5%a1%d6%80%d5%a1%d5%b6-%d4%b1%d6%80%d5%a1%d5%a2%d5%af%d5%ab%d6%80
Physical Path   h:\root\home\goldenhouse-001\www\goldenhouse\Estates\Estate\53977-%d5%8e%d5%a1%d5%b3%d5%a1%d5%bc%d5%be%d5%b8%d6%82%d5%b4-%d5%a7-%d4%b2%d5%b6%d5%a1%d5%af%d5%a1%d6%80%d5%a1%d5%b6-%d4%b1%d6%80%d5%a1%d5%a2%d5%af%d5%ab%d6%80
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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