Norton Extensions Google Chrome Version 56.2924.87/Not working in Admin.Log On

4:07 P.M. EST Monday Fe. 27, 2017

When I log on as an Administrator, none of the Norton Extensions worked. They are fine when I log on as a Standard User.

I removed all the Extensions for Administrator but cannot re install them. Not even at the Norton site. I am a paid subscriber too.

Thank you in advance for your assistance.