If you're using a regular installation of Vortex, navigate to AppData\Roaming\Vortex\plugins. After changing the name, be sure to press enter and avoid any accidental changes, like spaces. Ravine Gulch The key advantage of NVIDIA Volumetric Lighting, and the reason it's so pervasive throughout Fallout 4, is that it is constructed using tessellation rather than post process effects. BethINI presets are optimized and trimmed versions of Vanilla presets.