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
http://www.comune.sogliano.fc.it:80/documents/836517/0/MANIFESTAZIONE+DI+INTERESSE, RISERVATA+ALLE+COOPERATIVE+SOCIALI+DI+TIPO+B+O+LORO+CONSORZI+A+PARTECIPARE+AD+UN+CONFRONTO+CONCORRENZIALE+TRAMITE+LA+PIATTAFORMA+SATER+DIRETTO+ALL'AFFIDAMENTO+DEL+SERVIZIO+DI+PULIZIA/eab81987-a1a3-45b0-a0f0-42b18482cc52;jsessionid=99967AC5F0A4C0A3EBA0B067C88DB4A8.lrfc-fe1?version=1.0
Physical Path
F:\web\comune.sogliano.fc.it\documents\836517\0\MANIFESTAZIONE+DI+INTERESSE, RISERVATA+ALLE+COOPERATIVE+SOCIALI+DI+TIPO+B+O+LORO+CONSORZI+A+PARTECIPARE+AD+UN+CONFRONTO+CONCORRENZIALE+TRAMITE+LA+PIATTAFORMA+SATER+DIRETTO+ALL'AFFIDAMENTO+DEL+SERVIZIO+DI+PULIZIA\eab81987-a1a3-45b0-a0f0-42b18482cc52;jsessionid=99967AC5F0A4C0A3EBA0B067C88DB4A8.lrfc-fe1
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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