Unable to update

I've had AVG Ultimate for 5 months. It now is unable to UPDATE.  I've pressed the "Fix" button several times, to no avail. Any suggestions?

Hello Steve,
We regret for the inconvenience caused. Please try to repair the AVG program and check whether it resolves the issue. Please follow the instructions on the article avgclick.me/RepairAVG to repair your AVG program.
Thank you.