I had updates turned off in the Security Center and Auto-updates disabled. All of a sudden updates are turning on in the Security Center but remain diabled in Automatic Updates. Any guess at what's keeps turning them on in the Security Center? Everytime I boot the computer there turned on and I have to manually turn them off. My malware program keeps reporting a "Hijacker" turning them on. I've stopped that by disabling updates in the Windows firewall.