I installed Norton Internet Security 2011 yesterday and my desktop has frozen twice. The only way to un-freeze the system is to reboot. My system configuration consists of:
Windows XP Professional SP3
4 GB of Ram
100 GB Hard Drive
The previous security software was completely un-installed and the desktop was re-booted before installing NIS 2011. This problem started to occur after installing NIS 2011. What's causing this? I didn't purchase this software to encounter problems. I need reliable software!