McAfee Toolbar is Blocked in Outlook 2003

Hi all,

Due to some some reason, we have had problems with the McAfee anti-spam toolbar for the past several weeks.
McAfee temporarily fixed it by disabling a few add-ins, but the problem is back. We cannot access the McAfee toolbar, which means we cannot designate Inbox messages as SPAM or McAfee folder messages as not SPAM.
Does anyone know how to resolve this?

Thanks.