I don't have too much mods too (I thinks there's some to prevent crashing and graphic mods like remastered weapons, clothes etc.). If the mods dont work correctly they can easily crash the game. ini files do not get deleted when you uninstall and reinstall the game.īefore some moment that cause crashing game crashed very very rarely (I was really suprised about it). They are not work in same time for Fallout New Vegas. ini files? If so I would try deleting them then launching the game, new vegas will automatically create new default. You can minimize crashing with mods like NVAC but good luck getting rid of them completely. However I get a crash on average maybe every 5 hours of gameplay or so. It crashes occasionally but New Vegas always has in certain situations on any OS, not the best optimized game in the world. I was just playing new vegas heavily modded last week on win 10 with the latest drivers just fine.