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
ExtensionlessUrlHandler-ISAPI-4.0_32bit
Error Code
0x00000000
Requested URL
http://www.janeaustenregencyweek.co.uk:80/shared/f=732775fb%2De640%2D445c%2Db48a%2Dc6526c6b5eb6%2Epdf&o=Jane%2DAusten%2DRegency%2DWeek%2D2017%2DProgramme%2Dv3%2Dfinal%2Dlow%2Dres%2Epdf
Physical Path
C:\DATA\websites\www.hugofox.com\shared\f=732775fb%2De640%2D445c%2Db48a%2Dc6526c6b5eb6%2Epdf&o=Jane%2DAusten%2DRegency%2DWeek%2D2017%2DProgramme%2Dv3%2Dfinal%2Dlow%2Dres%2Epdf
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 »