Out of Range resolution

[Uncontested]

So i set my screen to an out of range resolution by mistake and it wouldnt auto revert.. now i cant change it back since i cant see anything on my screen or the game just alt tabs it self since its out of range.. how the heck do i get it back to normal? ugh -.-

[LOKO]

go to steamapps star wars folder and go on the config. It lets you change res from that