I have XP SP3. Use Symantec v 10.1.6.6000 AV.
Every time, upon a cold boot-up, I get a Windows Security Notice telling me that my system is at risk due to not having an AV program running. This notice is in the form of a pop-up balloon in my tray. Eventually, after about a minute, the notice goes away and my system is shown as "protected". Wondering what causes this to happen? It's more of a nuisance than anything.