Hi. If you get the plugin error, make sure the plugin file isn't read-only.
If it doesn't help just delete the plugin.

Next applies only to 16x10 monitors in fullscreen mode.
1) Set both screen and game resolution to 16:9, or both to 16:10.
2) If you use OBS/SLOBS, set everything to 16:9 or the game won't fit.
(I warn you since in original TR4 you need to set game resolution only.
And it's differs here since I made this in a still developed custom engine.
Which trades sloppy display for tons of new features, so it's still worth it.)