Re: Star Wars Battlefront 2 refuses to launch
Go To Documents/STAR WARS Battlefront II/settings then open BootOptions in the notepad program of your choice, set first line GstRender.EnableDx12 to 0 instead of 1 and save
Open game via Origin, go to graphics settings and disable DirectX 12 and then the game should start as normal, same goes for Battlefield 1 and V although the filename is different.