Sorry, can't think of proper terminology. Steam, Origin, things like that.
I recently reinstalled Windows on my computer, after going about 3 years without doing so (normally I do it every year...). Anyway, I'm missing one of these 'loaders'. I have EA's Origin, GOG, and Steam obviously. I have another one that I have (for example) Baldur's Gate, Neverwinter Nights, etc, but I can't for the life of me recall the name of the loader! Anyone have any ideas?