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
HandlerExtensionlessUrlHandler-Integrated-4.0
Error Code0x00000000
Requested URLhttp://tabiateno.ir:80/products_55_%D9%87%D8%A7%D8%AA%D8%B3%D8%A7%D9%86%20%DA%AF%D8%A7%D9%84%D8%A7%D8%AA%DB%8C%D8%A7%D9%86%20%D9%BE%D9%84%D8%A7%D8%B3%D8%AA%DB%8C%DA%A9%DB%8C%20%D8%AA%DB%8C%D9%BE3%20%D8%AF%D8%B1%D8%AD%D8%AF
Physical PathC:\HostingSpaces\tabiaten\tabiateno.ir\wwwroot\products_55_%D9%87%D8%A7%D8%AA%D8%B3%D8%A7%D9%86%20%DA%AF%D8%A7%D9%84%D8%A7%D8%AA%DB%8C%D8%A7%D9%86%20%D9%BE%D9%84%D8%A7%D8%B3%D8%AA%DB%8C%DA%A9%DB%8C%20%D8%AA%DB%8C%D9%BE3%20%D8%AF%D8%B1%D8%AD%D8%AF
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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