If you are running a newer version of Skyrim (1.6.640 or later), the standard plugin will fail to load.
Push past 60 FPS without fixes, and you’ll see:
After installing via your mod manager:
If you are seeing an error message like "MaxsulFrame.dll: disabled, only compatible with versions earlier than...", it means your game version (likely ) is newer than the version of the plugin you have installed. 1. The "Version Mismatch" Fix