Internet Information Services 7.5

Error Summary

HTTP Error 404.11 - Not Found

The request filtering module is configured to deny a request that contains a double escape sequence.

Detailed Error Information
ModuleRequestFilteringModule
NotificationBeginRequest
HandlerStaticFile
Error Code0x00000000
Requested URLhttp://arshadha.ir:80/%d8%af%d8%a7%d9%86%d9%84%d9%88%d8%af-%d9%85%d9%82%d8%a7%d9%84%d9%87-%d8%b1%d8%a7%db%8c%da%af%d8%a7%d9%86-%d8%a8%d8%a7%d8%b2%d8%b1%da%af%d8%a7%d9%86%db%8c-%d8%a8%d8%a7-%d9%85%d9%88%d8%b6%d9%88%d8%b9-27/?s=
Physical PathD:\park\%d8%af%d8%a7%d9%86%d9%84%d9%88%d8%af-%d9%85%d9%82%d8%a7%d9%84%d9%87-%d8%b1%d8%a7%db%8c%da%af%d8%a7%d9%86-%d8%a8%d8%a7%d8%b2%d8%b1%da%af%d8%a7%d9%86%db%8c-%d8%a8%d8%a7-%d9%85%d9%88%d8%b6%d9%88%d8%b9-27\
Logon MethodNot yet determined
Logon UserNot yet determined
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.
Links and 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 »