It worked for me too but it IS a bit obscure, and I had to revert to the site map to find it: Go to www.grisoft.com then click the "Site Map" link at the bottom in tiny grey letters, then the "AVG anti-virus free edition" link near the bottom under the first heading ("Get protection").

THEN: Scroll down to the two big red "Download Now" buttons which are for the paid versions, and to the left of them you'll see "free for private use only" and a "learn more" link, in smaller unhighlighted printing. Click "learn more", go to the bottom left of the screen and click the "Download basic protection" link, which takes you to the page Villan has provided above. That should do it.

What version were you told would no longer be supported?