I installed NIS 2011 today, after first removing Avira Premium Security Suite. At first all seemed fine, but whenever I try to click on anything in the Network Security Map I get the windows message "Symantec Service Framework stopped working. A problem caused the program to stop working correctly. Windows will close the program and notify you if a solution is available." I then have to reboot to get things back to normal. Sometimes I get the message "Windows wireless LAN 802.11 Extensibility Framework stopped working and was closed" when I reboot
I have tried uninstalling, using the Norton removal tool, and reinstalling. It makes no difference.
I have seen a similar problem reported, but that was NIS 2009, and no solution was given. Any ideas?
I am running Windows Vista Home Premium (32 bit) on an Acer Aspire 7720, connected via wired LAN, using a Belkin N+ router. I am not connected to a wireless network.
Any help gratefully received!