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://www.ucan.ir:80/news/5177/%DA%86%DA%AF%D9%88%D9%86%D9%87-%D8%AF%D8%B1-%D8%B2%D9%86%D8%AF%DA%AF%DB%8C-%D8%AE%D9%88%D8%AF-%D8%A8%D8%A7-%D8%AA%D8%B1%D8%B3-%D8%A7%D8%B2-%D8%B4%DA%A9%D8%B3%D8%AA-%D9%85%D9%82%D8%A7%D8%A8%D9%84%D9%87-%DA%A9%D9%86%DB%8C%D9%85
Physical Path
E:\Websites\Ucan\WebApp\news\5177\%DA%86%DA%AF%D9%88%D9%86%D9%87-%D8%AF%D8%B1-%D8%B2%D9%86%D8%AF%DA%AF%DB%8C-%D8%AE%D9%88%D8%AF-%D8%A8%D8%A7-%D8%AA%D8%B1%D8%B3-%D8%A7%D8%B2-%D8%B4%DA%A9%D8%B3%D8%AA-%D9%85%D9%82%D8%A7%D8%A8%D9%84%D9%87-%DA%A9%D9%86%DB%8C%D9%85
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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