We have several Dell Latitiude notebooks with NIS 2011 installed.
Over the past 6 months nearly all have at some time experienced this problem, some more than once.
I hoped version 18-5-0-125-EN would fix it but it hasnt.
The only solution each time is to Uninstall and Reinstall NIS2011
See attached screen shot.
http://img703.imageshack.us/i/nortonagain.jpg
Anyone else having this problem?
Thanks