Skyrim: Maxsulframe

If the file is corrupted, use the Steam Library to "Verify Integrity of Game Files" to ensure your base installation is clean before reapplying the mod.

After installing via your mod manager:

This file is not a standalone mod you download for "content." Instead, it is a for the Skyrim Script Extender (SKSE). skyrim maxsulframe

It requires the Skyrim Script Extender (SKSE) and the Address Library for SKSE Plugins. If the file is corrupted, use the Steam

Push past 60 FPS without fixes, and you’ll see: If the file is corrupted