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://roadtest.u-car.com.tw:443/article/47507/%E5%8B%95%E6%84%9F%E6%A8%A3%E8%B2%8C%E5%AE%8C%E5%85%A8%E5%B1%95%E7%8F%BE%E2%94%80Porsche%20Cayenne%20Coup%C3%A9%E5%A5%A7%E5%9C%B0%E5%88%A9%E8%A9%A6%E9%A7%95%EF%BC%8C%E8%A8%AD%E8%A8%88%E4%B9%98%E7%94%A8%E7%AF%87?utm_source=news&utm_medium=related&utm_name=43426&utm_content=article
Physical Path
F:\Webs\U-CAR\u-car.com.tw\article\47507\%E5%8B%95%E6%84%9F%E6%A8%A3%E8%B2%8C%E5%AE%8C%E5%85%A8%E5%B1%95%E7%8F%BE%E2%94%80Porsche%20Cayenne%20Coup%C3%A9%E5%A5%A7%E5%9C%B0%E5%88%A9%E8%A9%A6%E9%A7%95%EF%BC%8C%E8%A8%AD%E8%A8%88%E4%B9%98%E7%94%A8%E7%AF%87
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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