Had this problem and found that going into 'Norton' 'Settings', 'Real Time Protection' and setting 'Enable Boot Time Protection' to Normal (it was turned off) resolved this problem. Action Center no longer reports Norton or WnDefender Off.
Had this problem and found that going into 'Norton' 'Settings', 'Real Time Protection' and setting 'Enable Boot Time Protection' to Normal (it was turned off) resolved this problem. Action Center no longer reports Norton or WnDefender Off.