@EA_Cade
I've been seeing a lot of posts all relating from the same point.
The common factors I've seen are:
-Windows 10
-2 Files missing/damaged
-Effects Steam Users
Based on information I've been reading from other people experiencing other issues, I noticed the same common factor have been effecting people with Graphics related issues.
It might be possible that the missing/damaged files are Graphics Files and that there is a problem with the Steam Client and downloading/installing these files correctly. It's just a guess though, but worth looking in to. If their Screen-Resolutions or graphics cards are similar or identical to one another, then the chances are that my hypothesis may be in the ball-park.