when adding a second url_rewrite_program i get followinfg error FATAL: Bungled squid.conf line 166: url_rewrite_program /usr/sbin/squidclamav Squid Cache (Version 2.6.STABLE12): Terminated abnormally. Is it possible to use squidguard and suidclamav the same time ? This is my setup: url_rewrite_program /usr/bin/squidGuard url_rewrite_children 10 url_rewrite_program /usr/sbin/squidclamav url_rewrite_children 15 url_rewrite_access deny localhost # prevent loops url_rewrite_access deny SSL_ports # SSL URLs cannot be scanned -- This is Unix-Land. In quiet nights, you can hear the Windows machines reboot.