Diablo 1 HD Hellfire Mod | Awake

Is there a file I can edit/delete to change the resolution from *outside* of the game?

Thanks for any info!

Edit:
I found it settings.chuj

Diablo/Data/game_data/settings.chuj

I deleted the file, and the video options are reset to default, and my character seems to be intact. And I can play again.