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
StaticFile
Error Code
0x00000000
Requested URL
http://www.iranaqua.ir:80/userfiles/file/Resume-2/99-Dr%20K%20Yarmohammadi%20Mahtab%20-%20IRANAQUA%20-%D8%AF%DA%A9%D8%AA%D8%B1%20%D9%85%D9%87%D8%AA%D8%A7%D8%A8%20%DB%8C%D8%A7%D8%B1%D9%85%D8%AD%D9%85%D8%AF%DB%8C_compressed.pdf
Physical Path
D:\vhosts\iranaqua.ir\www\userfiles\file\Resume-2\99-Dr%20K%20Yarmohammadi%20Mahtab%20-%20IRANAQUA%20-%D8%AF%DA%A9%D8%AA%D8%B1%20%D9%85%D9%87%D8%AA%D8%A7%D8%A8%20%DB%8C%D8%A7%D8%B1%D9%85%D8%AD%D9%85%D8%AF%DB%8C_compressed.pdf
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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