(sorry if hardcoe gamer know all about this bug plus solution already)
my bug is that I can start the game -> play with no problem (== no crash) -> then I quit the game and then it crashes when it gets back
to the desktop to this little Fallout Startup window. Then I cannot start the game again. The solution is to right click the game in steam,
do an integrity check of the software and then it downloads one file which it seems to delete every time on exiting the game.
Then I can play again. But I have to do this every time.
-> hilarious! but what the heck, that's life, nothing is perfect!
Cheers
Me