NORTON ANTI-VIRUS 2005 ISSUES

hi everyone,
i have Norton anti-virus(NAV) 2005 installed.
when i start my computer and load it up, i get the auto protect icon as switched off. I have recently just formated my pc and no start up entries have been took out. and also i am running spy sweeper 3.5
is there any known issue's like this and has anyone experiencing the same problem?
any ideas or resolutions please!
thanks
james owen
i have Norton anti-virus(NAV) 2005 installed.
when i start my computer and load it up, i get the auto protect icon as switched off. I have recently just formated my pc and no start up entries have been took out. and also i am running spy sweeper 3.5
is there any known issue's like this and has anyone experiencing the same problem?
any ideas or resolutions please!
thanks
james owen