Downloading a digital copy
I have an old hard copy of DA2 which I got back in 2011. Then Origin came and I registered the game with my account. Right now, I have the option to download it if I want to install it rather than using the disc. When I do that, the game seems to download fine, but when I try to run it (with or without the patches), I get an error and it won't start.
So I looked up the price on Origin and since it's cheap as dirt I'd like to get myself a shiny new digital copy.
Actual question: since I already have the game registered, how do I make sure that when I buy another copy I download that new digital copy instead of the old one (which doesn't work) from the cloud? Will Origin do this for me? I'm asking because it's first time I'm in a situation where I'm rebuying a game I already own digitally. Maybe the answer is obvious, that yes, Origin is smart and knows what I want, but I just want to make sure I'm not gonna do something stupid.