Whenever I try to change the program access in the the firewall (program control) I get an error message saying: "Symantec Service has stopped working. A problem caused the program to stop working correctly. Windows will close the program and notify you if a service is available." NIS 2012 shuts down and I have to reboot to get it to run again.
This happens whenever I try to change the access on any program. Any ideas on what I can do? Running on Windows 7 Home Premium 32 bit. 2.4MHZ core 2 Quad processor with 4.0 Gig memory.