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://shiraztahrir.ir:80/product/%EF%AD%98%EF%BB%AE%EF%BA%B7%EF%BB%AA-%D8%A2%D9%88%EF%BB%B3%EF%BA%B0-%EF%AE%94%EF%BA%AE%D8%AF%D8%A7%D9%86-%EF%BA%91%EF%BA%8E-%EF%BA%9F%EF%BA%8E%D9%8A-%DA%A9%D8%A7%D8%B1%D8%AA-%D8%A8%D8%A7-%DA%A9%D8%AF/rcfcfg
Physical PathD:\park\product\%EF%AD%98%EF%BB%AE%EF%BA%B7%EF%BB%AA-%D8%A2%D9%88%EF%BB%B3%EF%BA%B0-%EF%AE%94%EF%BA%AE%D8%AF%D8%A7%D9%86-%EF%BA%91%EF%BA%8E-%EF%BA%9F%EF%BA%8E%D9%8A-%DA%A9%D8%A7%D8%B1%D8%AA-%D8%A8%D8%A7-%DA%A9%D8%AF\rcfcfg
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.

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