AVG Zen will not update

Steven, Uninstall AVG Zen… See Sreedevi (AVG Technologies) within posting (https://support.avg.com/answers?id=906b00000008ogtAAA).
AVG Guru

Hi Stevan,
I will help you with the issue,
may I know what error message do you get while installation ?
Please let us know and we will solve the issue
Thank you

The new AVG ZEN will not update and will not uninstall there is nothing wrong with my system AVG Zen even delets all my back dates so I can't roll my system back to before I installed AVG ZEN

Steven, Uninstall AVG Zen… See Sreedevi (AVG Technologies) within posting (https://support.avg.com/answers?id=906b00000008ogtAAA).
AVG Guru