Hi, I download squid 2.7 STABLE6 from http://squid.acmeconsulting.it/ and extract it to C:\applications\squid-2.7. It failed to run and the command line were below: C:\applications\squid-2.7>sbin\squid.exe FATAL: Unable to open configuration file: c:/squid/etc/squid.conf: (2) No such file or directory CPU Usage: 0.016 seconds = 0.016 user + 0.000 sys Maximum Resident Size: 2112 KB Page faults with physical i/o: 523 Then replace all "c:/squid/" with "c:/applications/squid-2.7/" of the config file squid.conf under directory "C:\applications\squid-2.7\etc", then I ran squid with option -f to specify the config file manually, it outputed: C:\applications\squid-2.7>sbin\squid.exe -f etc\squid.conf FATAL: cache_dir c:/squid/var/cache: (2) No such file or directory Squid Cache (Version 2.7.STABLE6): Terminated abnormally. CPU Usage: 0.016 seconds = 0.016 user + 0.000 sys Maximum Resident Size: 2196 KB Page faults with physical i/o: 544 Is there anything I misunderstood? Or squid win32 version can work well only if it's installed in directory "C:\squid\"? -- Hua