Windows 10 compatible with old AntiVirus

Justin, AVG & Win 10 compatibility…Have a look @ this article (http://avgclick.me/W10compatibility).
AVG Guru

Hi there,
 I have an AVG 2015 AntiVirus that i bought from the store in April and when i updated my computer to Windows 10 the product code will not work and is asking me to buy a new one in less than 30 days. Can you help me with this???

Justin, AVG & Win 10 compatibility…Have a look @ this article (http://avgclick.me/W10compatibility).
AVG Guru