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   StaticFile
Error Code   0x00000000
Requested URL   https://www.worldeconomics.com:443/Papers/Bond%20yield%20comparisons%20are%20seriously%20distorted%20by%20using%20consumer%20price%20index%20deflators_0421e952-4e4b-4415-b8a7-1331abc84697.paper
Physical Path   C:\inetpub\WorldEconomicsDataV2\Papers\Bond%20yield%20comparisons%20are%20seriously%20distorted%20by%20using%20consumer%20price%20index%20deflators_0421e952-4e4b-4415-b8a7-1331abc84697.paper
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.

View more information »