I am running a copy of Squid on WindowsXP SP2. I am trying to run another copy of Squid under Cygwin on the same machine. Under Cygwin with squid-2.6.STABLE7, I am getting the following error in my cache.log; commSetNoLinger: FD 10: (109) Protocol not available In the browser, the error is: The following error was encountered: * Connection to Failed The system returned: (111) Connection refused The remote host or network may be down. Please try the request again. Do I need to apply some patch? Please help. Regards