To use the config file, follow these steps:

Enter the —a modified GamerProfile.xml file that forces the game to run at settings far below the standard "Low" preset, disabling hidden graphical features that eat up VRAM and CPU cycles.

Before making any alterations, you must locate the file on your local drive. Open your Windows File Explorer.

Windows or the game launcher may occasionally overwrite your custom settings during startup. To prevent this: Right-click your newly saved GamerProfile.xml . Select . Check the box for Read-only . Click Apply and then OK . Additional Low-End Hardware Tweaks