This is quite a well-known bug, if I remember correctly.
Updating the game using a patch should help - you may as well update straight to 1.3
https://gametechmods.com/forums/index.php?action=downloads;cat=11If that doesn't help, I messed up, and it's the NVidia fix you need. :)
EDIT: Yeah, Kurt's way would also work except it's technically not the same version, doesn't 1.4 have the extra components? Still, that would also be a fix.