I'm pretty sure it is a compatibility problem with the later EA app. They have updated it from Origin but haven't bothered to allow older games to use it. There are a few hacks around to install the old origin app and prevent it from updating but we shouldn't have to do that. EA fix it. You shouldn't be selling games that can't be played.
Ok . Uninstalled and got a refund from steam. Bought a copy directly from EA here: Buy Battlefield 3 – PC – EA. It was about the same price. I will let you know if it works.
Yep that works without a hitch. It's just EA making it a bad experience on Steam to try and steal customers back to EA platform. Steam should sue.
