Error: "There's a problem with your game's setup, please reinstall your game."

I was sifting through mods after the march 23rd update totally wrecked my game, and it was working a bit while i was sifting! but then i got this error code, i looked at some other forums that told me to force the game into -dx9 which didnt work, so i got a dixdiag and tried the premon/rel thingy but im still so confused.. also reinstalled my game twice and repaired the ea app aswell.

is this just something to do with graphics??