You should get an install screen of three options:

With OpenIV installed, set it up with your Max Payne 3 directory and either open the package installer that's in OpenIV, or double click the 'No HUD.oiv' file that's in the download. exe installer that is included with the mod download. You can download it at the OpenIV website or use the. Installation: To remove the hud in Max Payne 3, you'll need to install the OpenIV toolset to use the package format the hudless mod is in. This will remove the health silhouette, ammo count, grenade indicators, ammo pickup indicator, and optionally the crosshairs. This hudless mod works with the Windows retail and Steam versions, Mac isn't supported as OpenIV is only a Windows application.