I downloaded FO4 and told it to "Play" from my Steam library. A FO4 launcher comes up with the options "Play", "Options, "Support", and "Exit". I press play and nothing happens. On the library screen it says "playing" beside FO 4 for like 3 seconds then nothing. The game isnt running there or in the background. My drivers are up-to-date and the system can easily handle the specs.
Bethesda got back to me, asked for my msinfo and dxdiag information. After looking at them, they couldn't figure out the problem either so they are sending the problem on to a team of specialists.