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://feature.u-car.com.tw:443/article/21471/%E5%82%99%E6%88%B0%E6%88%90%E5%8A%9F%E2%94%80%E5%B9%B3%E6%B0%91%E8%B3%BD%E8%BB%8A%E8%A8%88%E7%95%AB13-1%EF%BC%9A%E6%8B%89%E5%8A%9B%E8%88%87%E7%88%AC%E5%B1%B1%E8%B3%BD%E7%9A%84%E5%B7%AE%E7%95%B0?utm_source=feature&utm_medium=related&utm_name=21734&utm_content=article
Physical Path
F:\Webs\U-CAR\u-car.com.tw\article\21471\%E5%82%99%E6%88%B0%E6%88%90%E5%8A%9F%E2%94%80%E5%B9%B3%E6%B0%91%E8%B3%BD%E8%BB%8A%E8%A8%88%E7%95%AB13-1%EF%BC%9A%E6%8B%89%E5%8A%9B%E8%88%87%E7%88%AC%E5%B1%B1%E8%B3%BD%E7%9A%84%E5%B7%AE%E7%95%B0
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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