This happens playing EDF 4.1, but I noticed in the event viewer that I was getting similar errors playing different games, but I wasn't crashing.

I tried the most common fixes, such as scanning for virus, repairing the registry, updating drivers/windows, different game settings, closing almost everything in the background, checking ram/system integrity, etc.
I even formatted my pc.

I don't know if this hints something but yesterday I tried disabling DEP (data execution prevention) and instead of seeing the usual EDF crash in the event viewer, it's now listed as an explorer.exe issue.

EDF crash: https://i.imgur.com/62TYzW9.png
The explorer.exe crash i'm getting now: https://i.imgur.com/QSP9orZ.png
The same error in different games: https://i.imgur.com/sICVHIg.png

Some specs:
windows 8.1 64 bits
i7-3770k
AMD 7950