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
ApiURIs-ISAPI-Integrated-4.0
Error Code
0x00000000
Requested URL
https://promotion.u-car.com.tw:443/article/49539/%E8%B3%BC%E8%BB%8A%E8%B4%88%E6%97%A5%E6%9C%AC5%E5%A4%A7%E5%9F%8E%E5%B8%82%E4%BE%86%E5%9B%9E%E6%A9%9F%E7%A5%A8%EF%BC%8C%E4%B8%AD%E8%8F%AF%E4%B8%89%E8%8F%B111%E6%9C%88%E4%BF%83%E9%8A%B7%E6%B4%BB%E5%8B%95?utm_source=promotion&utm_medium=list&utm_name=page_1&utm_content=image
Physical Path
F:\Webs\U-CAR\u-car.com.tw\article\49539\%E8%B3%BC%E8%BB%8A%E8%B4%88%E6%97%A5%E6%9C%AC5%E5%A4%A7%E5%9F%8E%E5%B8%82%E4%BE%86%E5%9B%9E%E6%A9%9F%E7%A5%A8%EF%BC%8C%E4%B8%AD%E8%8F%AF%E4%B8%89%E8%8F%B111%E6%9C%88%E4%BF%83%E9%8A%B7%E6%B4%BB%E5%8B%95
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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