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
PageHandlerFactory-Integrated-4.0
Error Code
0x00000000
Requested URL
https://www.lexmundi.com:443/LM/News/Member-Firm-News/2020/Lex_Mundi_Member_Firm_Lawyers_from_Asters_Featured_in_ACC_Docket%20_Blockchain_Technology_and_GDPR_Co.aspx?hkey=775c4859-2308-46dd-89c6-6e1a1fe486ea
Physical Path
C:\WEBS\LexMundi\Website\LM\News\Member-Firm-News\2020\Lex_Mundi_Member_Firm_Lawyers_from_Asters_Featured_in_ACC_Docket%20_Blockchain_Technology_and_GDPR_Co.aspx
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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