For (the build released in November 2021, often referred to by modders in the context of the "1147" runtime error), you need SKSE64 version 2.1.5 .
: Always launch the game using skse64_loader.exe instead of the standard Steam launcher. skse for skyrim 1147 2021
The Ultimate Guide to SKSE for Version 1.6.1170 (Anniversary Edition) For (the build released in November 2021, often
While mod managers like Mod Organizer 2 (MO2) are recommended for installing mods, SKSE is one of the few things you should ideally install manually first to ensure the file structure is correct. skse for skyrim 1147 2021