My daughter downloaded it from Origins (or EA by then?) about 12-14 years ago. This was her account, originally. I guess it would be an EA app then? If I'm online, it tries to update, but can't completely, since EA has discontinued online support for it. If I'm offline, it'll tell me it can't because I'm offline. Sometimes.
I got it to launch accidentally last night. I had clicked on the Dragon Age icon in my computer files and got "preparing game." That didn't work, but I clicked on the EA desktop icon later, and it gave me a page with all my unsupported EA games and boxes to click on for offline play. Then a box where I give permission (as an administrator, I suppose). Then it launched. I was happy, but I doubt that will be consistent.
It worked for some time after EA gave up on support. Supposedly, if I had been signed in before, I could pick an option for it to work offline. Maybe that was what happened, but it doesn't work consistently anymore. That's all I've got.
Regardless of how this goes, thank you for responding.