My Zone Alarm logo disappears after a period (unknown, but days). When I re-start my pc, the Z logo is present, and when I roll the mouse over it it says "Protection is up, UI is initializing. I cannot open the program. Anyone have a solution? Or is this not something I need to be concerned about?

Operating System:Windows XP Home Edition
Software Version:8.0
Product Name:ZoneAlarm Internet Security Suite