AVG products and upgrade from Windows 8 to 8.1

Kristin, Have a look @ this article (http://avgclick.me/1zQ8EiR).
AVG Guru

AVG protection and AVG performance continually say they need to update to work, and do not update. Continues to say update failed. Will not let me reinstall. Help please.

Kristin, Have a look @ this article (http://avgclick.me/1zQ8EiR).
AVG Guru