Thank you very much for answering but sadly, I already tried your solution and it's not working for me. I appreciate it anyway.

Hello, I recently resubbed to SWTOR but I can't play anymore without using steam because with the non-steam launcher, the game instantly crash after pressing the "Play" button, I see a loading screen for 2 secondes then the game crashes. I've been trying every single solution in different posts, including swtorista and different answer in this forum but NOTHING works. And it seems I'm not alone in this situation. (same issue on 3 differents PCs btw) I don't want to use steam to be able to play SWTOR, never had to, never wanted to. Hope the "new" devs are going to do something about it because I never had any issue with the game, when BioWare was in charge. Take care. (btw, english isn't my first language so don't be offended if you find my post badly written or with a lot of mistakes)