Hi, I use Fedora Core 3 with: squid-2.5.STABLE6 squidguard-1.2.0-2.1 ..when: [root@fw1 ~]# /etc/rc.d/init.d/squid start Avvio di squid: /etc/rc.d/init.d/squid: line 53: 3932 Abortito $SQUID $SQUID_OPTS >>/var/log/squid/squid.out 2>&1 [FALLITO] [root@fw1 ~]# tail /var/log/squid/squid.out FATAL: redirect_program /usr/bin/squidGuard: (13) Permission denied Squid Cache (Version 2.5.STABLE6): Terminated abnormally. CPU Usage: 0.012 seconds = 0.008 user + 0.004 sys Maximum Resident Size: 0 KB Page faults with physical i/o: 11 FATAL: redirect_program /usr/bin/squidGuard: (13) Permission denied Squid Cache (Version 2.5.STABLE6): Terminated abnormally. CPU Usage: 0.015 seconds = 0.010 user + 0.005 sys Maximum Resident Size: 0 KB Page faults with physical i/o: 14 .. now the permssion are: [root@fw1 ~]# ls -l /usr/sbin/squid -rwxr-xr-x 1 root root 632080 18 ott 2004 /usr/sbin/squid [root@fw1 ~]# ls -l /usr/bin/squidguard lrwxrwxrwx 1 root root 10 18 mag 15:52 /usr/bin/squidguard -> squidGuard [root@fw1 ~]# ls -l /usr/bin/squidGuard -rwxr-xr-x 1 root root 70758 12 gen 21:20 /usr/bin/squidGuard [root@fw1 ~]# ls -l /etc/squid/squidguard.conf -rw-r--r-- 1 root root 2569 18 mag 16:55 /etc/squid/squidguard.conf [root@fw1 ~]# ls -l /var/lib/squidguard/ totale 32 drwxr-xr-x 2 root root 4096 18 mag 18:04 ad drwxr-xr-x 13 root root 4096 18 mag 17:48 blacklists drwxr-xr-x 2 root root 4096 18 mag 18:02 ok drwxr-xr-x 2 root root 4096 18 mag 18:02 ok1 [root@fw1 ~]# ls -l /var/lib/squidguard/ad totale 16 -rwxr-xr-x 1 root root 16 18 mag 18:04 domains -rwxr-xr-x 1 root root 18 18 mag 18:04 urls [root@fw1 ~]# ls -l /var/lib/squidguard/blacklists/ totale 96 drwxr-xr-x 2 root root 4096 18 mag 17:48 ads drwxr-xr-x 2 root root 4096 18 mag 17:48 aggressive drwxr-xr-x 2 root root 4096 18 mag 17:48 audio-video drwxr-xr-x 2 root root 4096 18 mag 17:48 drugs drwxr-xr-x 2 root root 4096 18 mag 17:48 gambling drwxr-xr-x 2 root root 4096 18 mag 17:48 hacking drwxr-xr-x 2 root root 4096 18 mag 17:48 mail drwxr-xr-x 2 root root 4096 18 mag 17:48 porn drwxr-xr-x 2 root root 4096 18 mag 17:48 proxy -rw-r--r-- 1 root root 508 25 mar 2000 README drwxr-xr-x 2 root root 4096 18 mag 17:48 violence drwxr-xr-x 2 root root 4096 18 mag 17:48 warez ..I think that the permission it's ok, or not ?? where is the my error ?? thanks. Salvatore.