RW upgrade from v.6 to v.7 doesn't work

Hello
The RW download web page doesn’t propose the upgrade link. When downloading the free 7 version and trying to upgrade from this, the link is corrupted: a 404 error appears instead.

Any idea how to upgrade? I don’t want to pay for the full licence.

Thanks
Zdenek

If you go to this page, there’s a link on the page to upgrade that does work. Well, it worked for me.

Good luck