It's the yellow circle, with the green check mark, with the little viewer above it. It appears like maybe the Norton update didn't complete...
Tried visiting the Symantec website and downloading the manual update and running it?
Hope this helps.
I recently installed an update to my Norton 360 (to upgrade to version 4.0) and also recently installed some automatic Windows Updates.
Now, whenever I turn on my computer, a program icon appears on the taskbar (not in the system tray, but an actual program loaded up). I do not recognize the icon, I cannot close the program, and when I open Task Manager, there does not even appear to be a program running.
I uploaded a picture of my taskbar (http://tinypic.com/r/141qcqo/7). The icon in question is to the left of Microsoft Outlook.