I got it for free on epic games and the launcher opens flawlessly. But whenever I try the play button, it just has that blue circle for a second and doesn't open. There is no error message. I've tried deleting the paradox interactive file and reopen it, I've tried to delete the game entirely and re-download it, and I've tried starting the game straight from the eu4.exe and all of it didn't work. Help, please?