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-ISAPI-4.0_64bit
Error Code   0x00000000
Requested URL   https://farzadelectronic.ir:443/%D8%A7%D9%86%D9%88%D8%A7%D8%B9-%D9%85%D8%A7%DA%98%D9%88%D9%84-%D9%87%D8%A7/%D9%85%D8%A7%DA%98%D9%88%D9%84-%D8%B5%D9%88%D8%AA%DB%8C/%D9%85%D8%A7%DA%98%D9%88%D9%84-%D8%A2%D9%85%D9%BE%D9%84%D9%8A-%D9%81%D8%A7%D9%8A%D8%B1-%D8%A7%D8%B3%D8%AA%D8%B1%DB%8C%D9%88-%D8%A8%D8%A7-%D9%BE%D8%AA%D8%A7%D9%86%D8%B3%D9%8A%D9%88%D9%85%D8%AA%D8%B1-PAM8406
Physical Path   C:\vhosts\farzadelectronic.ir\httpdocs\%D8%A7%D9%86%D9%88%D8%A7%D8%B9-%D9%85%D8%A7%DA%98%D9%88%D9%84-%D9%87%D8%A7\%D9%85%D8%A7%DA%98%D9%88%D9%84-%D8%B5%D9%88%D8%AA%DB%8C\%D9%85%D8%A7%DA%98%D9%88%D9%84-%D8%A2%D9%85%D9%BE%D9%84%D9%8A-%D9%81%D8%A7%D9%8A%D8%B1-%D8%A7%D8%B3%D8%AA%D8%B1%DB%8C%D9%88-%D8%A8%D8%A7-%D9%BE%D8%AA%D8%A7%D9%86%D8%B3%D9%8A%D9%88%D9%85%D8%AA%D8%B1-PAM8406
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 »