For a month now I have gotten daily pop-ups "ALERT-RISK REQUIRES RESTART". I have restarted 2 and 3 times a day and have run Power Eraser several times. Next day, or an hour later, the Norton Alert box comes up again with the same Restart demand.. All scans I do show "safe" and "all risks handled". What is the answer to getting rid of this bother. Is it really indicating a risk?