@mezbarrena:
My game is installed on my dedicated 1TB NVMe M.2 SSD, which is dedicated solely to gaming. It currently has 360GB free, so space is not an issue.
My video card settings are all at defaults, which have worked fine for all other games, including games from Larian, including both Divinity Original Sin games, which worked *fine* at maximum video settings.
I got it from GOG, not Steam...
The game just isn't working... it's *not* my machine!!!
Okay, I'm going to go back and play Fallout 4 on Ultra settings now... it, of course, works fine...