Yesterday I got the following screen on my computer shown by a link to a screen shot at the bottom of this post. Nothing I did made it go away and neither did re-booting the computer. What I did was to reboot into Safe Mode, manually delete files under Mozilla, then reboot and things were normal, or at least the screen shot below is gone. I can not find any info in the Norton Internet Security history that even mentions this virus.
Why does Norton not seem to see this virus?
Using Firefox 50.1.0. Current version. Win 7.
