I put Legions on fullscreen and that stops it from loading up properly, I get a DirectX failure-type thing. Is there any way to disable fullscreen without having to open or does it call for a full delete/reinstall?

I got the launcher today, opened it, let it update, clicked play, and then it froze on a grey screen whilst stating "Legions.exe has stopped working" I have tried to include my console.txt and auth_log.txt but it says that my console.txt is empty, so i have uploaded my auth_log.txt