Norton Internet Security sometimes does the same thing, but it requires a full reboot before it will behave. Fortunately, they don't do this often.

All Norton products have been updated through LiveUpdate. LiveUpdate runs on a schedule, and if you are using Norton anti-virus software, you should check to make sure your software has been updated.

It includes Norton Utilities for Macintosh (NUM) 6.0, Norton AntiVirus for Macintosh 7.0, LiveUpdate 1.6, Dantz Retrospect Express, and Aladdin’s Spring Cleaning.

I am new here, and I have a Norton 360/Mozilla Firefox problem. I run Mozilla Firefox and it just updated me to v2.0.0.9. Now Norton 360 cannot access server to do Liveupdate. I'm running XP ...

Norton AntiVirus 8.0 provides Auto Protect, SafeZone scanning and repair, LiveUpdate scheduling via Norton Scheduler, and command line scanning.

If you are having problems installing Norton Anti-Virus under Mac OS X 10.3.x, you may need to uninstall the previously present copy (NAV 9.0.0) for the "LiveUpdate" component to properly perform ...

The flaws affect the following packages: Norton Internet Security and Norton Internet Security Professional 2002, 2003 and 2004; Norton Personal Firewall 2002, 2003 and 2004; Symantec Client ...

Norton AntiVirus runs properly, but the LiveUpdate feature -- which checks for updated virus definitions -- does not function.