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.schaumburgchurch.org:80/multimedia-archive/2021%EB%85%84-%EC%8B%A0%EB%85%84%ED%8A%B9%EB%B3%84%EC%A7%91%ED%9A%8C-1%EC%9B%94-8%EC%9D%BC%EA%B8%88-2%EC%9D%BC%EC%B0%A8/
Physical Path
D:\inetpub\new_ioc\schaum\multimedia-archive\2021%EB%85%84-%EC%8B%A0%EB%85%84%ED%8A%B9%EB%B3%84%EC%A7%91%ED%9A%8C-1%EC%9B%94-8%EC%9D%BC%EA%B8%88-2%EC%9D%BC%EC%B0%A8\
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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