Hi, I upgraded from Version 2.5.STABLE8 to Version 2.5.STABLE12 so as to upgrade Smartfilter Agent to 4.1.1...But after upgrade I got the following error while starting squid (squid got started but smaertfilter didn't get enabled). # /etc/init.d/squid start Starting SQUID... 2006/12/21 20:48:36| parseConfigFile: line 80 unrecognized:'smartfilter_state on' 2006/12/21 20:48:36| parseConfigFile: line 81 unrecognized:'smartfilter_config /opt/etc/config.txt' I ran the following command while configuring new squid... ./configure --prefix=/opt/local/squid --enable-smartfilter --localstatedir=/var --enable-poll -- enable-snmp --enable-removal-policies=heap,lru --enable-storeio=aufs,coss,diskd,null,ufs --enable -async-io --with-aufs-threads=48 --enable-delay-pools --enable-linux-netfilter --with-pthreads -- enable-basic-auth-helpers=LDAP,NCSA,SMB,MSNT,winbind --enable-ntlm-auth-helpers=SMB,winbind,fakeauth --enable-external-acl-helpers=ip_user,ldap_group, unix_group,wbinfo_group, winbind_group --enab le-auth=basic,ntlm --enable-useragent-log --enable-referer-log --enable-gnuregex Any help please? Thanks & Regards, Devendra Agrawal