How do i change setting on Norton Antivirus controls?

i downloaded the yahoo tool bar, including the antivirus part, after i already had norton installed. when the window came up asking whether to allow yahoo's antivirus to access internet connection, i accidentally clicked no. so now yahoo's system can't automatically update to catch new viruses.... =(

How do i change setting on Norton Antivirus controls?triumph

The norton allow or deny little window poped up you can undo the change you did in your settings,right click on nortan task bar,click settings,check for internet access or deny setting,click approve 4 yahoo antivirus,and your good to go.