one, welcome to the forums. two, I don't consider myself a trekker, as i have NOT been to a convention. i call myself a trekkie. some of us older fans will say that.
now for the game
BC seems to have a dislike for Windows 10. multiple modern players have reported trouble with 10
the game's engine has a serious memory leak...4 GIG worth of ram serious.
this software was written long before the idea of multicore processors. it only recognizes the top section of the processor.
the status of the software itself is completely unknown. no-one knows who holds the intellectual property rights to the software, so fixing it is a no-no. This includes if you've seen the game on sale somewhere as abandonware!
reduce your texture sizes. this game was developed around the time the PS2 and Xbox came out 17 years ago, and hiccups for some graphics cards when over 1024's
some mods clash with each other. check over threads and the various "black screen of death" solution pages, as you may have to shut mods OFF