The game client download link used to work but now it just redirects to battle.net web application download link and I do not see my game inside the web app either.
I just bought two brand-new cd keys and I am not able to download the game at all…
Game keys are here on your account. Go up to your name, choose Account Settings then Games & Subscriptions. Find them there.
It’s true, those download links don’t always work. Here’s how to download the games: (If the game won’t automatically patch upon first login into the game on Battle.net, then use this link below to manually patch them. (It’s the last sentence.)