You must have the SKSE version corresponding to 1.6.353 (typically v2.1.5 ). You can verify your version by typing getskseversion in the game console.
To use this fix effectively, ensure the following environment is set up:
It is highly recommended to use Mod Organizer 2 or Vortex to install this fix to avoid overwriting base game files and to manage the "Overwrite" folder effectively. Why This Fix is Necessary FSMP - Faster HDT-SMP 1.6.353 Fix
The fixed hdtSMP64.dll must be placed in your Data/SKSE/Plugins/ directory.
Updates the .dll hooks used by FSMP to ensure the physics engine loads correctly without crashing the game on startup. You must have the SKSE version corresponding to 1
Specifically designed for Skyrim SE/AE v1.6.353 .
This specific fix addresses the "Version Mismatch" error that occurs when the Skyrim Script Extender (SKSE) version does not align with the installed physics plugin. Why This Fix is Necessary The fixed hdtSMP64
As part of the "Faster" HDT-SMP branch, this fix maintains optimized AVX/AVX2 instruction sets, which reduce the CPU overhead typically caused by complex physics calculations. Installation & Requirements
