Caso vocês apertem o F9 e na pasta ...\america's army 3\AA3Game\ScreenShots\ não apareça a print screen do f9 basta olharem os arquivos abaixo com o jogo fechado.
...\america's army 3\AA3Game\Config\AA3Input.ini
Line 61: Bindings=(Name="F9",Command="shot")
Line 120: ;Bindings=(Name="F9",Command="shot",Control=False,Shift=False,Alt=False)
Line 156: ;Bindings=(Name="F9",Command="ToggleContextMenuOn ARMC_Dev | OnRelease ToggleContextMenuOff",bPrimary=True)
Line 388: Bindings=(Name="F9",Command="shot",Control=False,Shift=False,Alt=False,bPrimary=False)
...\america's army 3\Engine\Config\BaseInput.ini
Line 62: Bindings=(Name="F9",Command="shot")
Line 125: ;Bindings=(Name="F9",Command="shot",Control=False,Shift=False,Alt=False)
Line 164: ;Bindings=(Name="F9",Command="ToggleContextMenuOn ARMC_Dev | OnRelease ToggleContextMenuOff",bPrimary=True)
deve estar configurado assim, fiz isto e deu certo.
by -=USA=-Locorobo