I have the same issue this needs to be bumped ASAP
Post a dxdiag report, please.
Use the Search box or Run... box, type: cmd
In the command prompt, type:
dxdiag /t dxdiag.txt
[spoiler] dxdiag text [/spoiler]or by clicking the icon (Special BBCode) next to Font menu, and selecting 'spoiler'.
You need to generate the report on the computer attempting to run Fallout 4, otherwise it is meaningless.
Edit:
Enter the command after C:\Users\User>
C:\Users\User> dxdiag /t dxdiag.txt
***
In the command prompt when you enter the
dxdiag /t dxdiag.txt
command it will automatically save a dxdiag.txt document to the C:\users\
Also you could upload the file to the Internet and post a link.