Re: Game Crashing on Skyhold Load Screen
@KeraKitty OK, wow... Your Nvidia drivers are from 2014. Those need updating desperately. The DLC combined with your old drivers could have something to do with your issues (or nothing), but regardless, you should update them. Nvidia drivers can be found here. (You have a GeForce 500 Series and need drivers for Windows 7 64 bit). If you install the Nvidia GeForce experience, it will let you know when there are new drivers available as well as suggesting what settings are ideal for your games with your card.
So try updating your drivers, see if that works.
Also, try repairing the game (just because it's always a good thing to try when there's a problem). Right click the game in Origin, select 'repair game'. Should only take a couple of minutes.
If it still crashes, try lowering some graphics settings, see if that helps.
If not, we'll try to think of something else.
I'm not sure if your dxdiag cut off or if you just have never had any errors to be reported, but I guess it doesn't really matter. Nothing else really stands out at me (though I do seem to be missing glaringly obvious things at the moment).