The vast majority of modern DLL-based mods are fully verified for this version.
: To prevent Steam from automatically updating your game to a newer version and breaking your SKSE setup, set Skyrim's properties in Steam to "Only update this game when I launch it" and always launch via the SKSE loader.
Using the wrong version will result in a "Version Mismatch" error as soon as you try to launch the game. You can always find the latest builds on the official SKSE website . Why version 1.6.640 matters
folder, or install it via a mod manager (like MO2 or Vortex) as a separate mod to keep your directory clean. : From now on, you launch the game using skse64_loader.exe Critical Compatibility Notes Address Library : You must install the Address Library for SKSE Plugins . Download the "All in one (Anniversary Edition)" version; it includes the database for 1.6.640. Plugin Versions : When downloading DLL-based mods (like SSE Engine Fixes