Arma 2 is the game that needs no introduction and has been on the minds of several video game lovers from a long time and is appreciated in a great way. If you are also among those people who make the most of this game while being home with some leisure time at your end then you must enjoy playing this game but in case if you have lost the file X3DAUDIO1_6.DLL of this game then you need not to worry and must click the download button below. You will have your file and you will be able to resume your game back again.