After downloading Dead Money the Fallout Launcher gives an error and stops working. I have verified the integrity of the game cache and every time I do it finds one bad file and downloads it. If I run the verify immediately again it still finds one bad file and downloads it again. I have re-booted, same problem exists the game will not play.

I have almost the exact same problem. Only difference is I don't get the error message. Game just doesn't load or play.

Same thing here, something needs to be done about this asap. I can't launch the game, tried a reinstall and because it's a steam game the DLC automatically installs and it's just a big loop.