Copy the .dll and .exe files into your main Skyrim directory (where the game's .exe is located), not the Data folder.
If you have disabled automatic updates on Steam and your game version is currently 1.6.342, you use SKSE version 2.1.2. Using a newer or older version of SKSE will cause the game to crash on startup or display the "Version Mismatch" error. How to Install SKSE for 1.6.342
Many players choose to stay on 1.6.342 using the "Downgrade Patcher" or by blocking Steam updates. The reason is simple: stability. Every time Bethesda updates the game to add Creative Club content, SKSE and all dependent plugins break.
Go to the archived SKSE builds or the Nexus Mods page. You are looking for skse64_2_01_02.7z .
When moving to 1.6.342, you must download the version of the Address Library from Nexus Mods. This allows DLL-based mods to communicate with the updated game engine. Should You Update Past 1.6.342?
The "SKSE 1.6.342" version (more accurately known as version of the SKSE64 build) marks one of the most significant—and frustrating—chapters in The Elder Scrolls V: Skyrim Special Edition modding history.
Skse 16342 May 2026
Copy the .dll and .exe files into your main Skyrim directory (where the game's .exe is located), not the Data folder.
If you have disabled automatic updates on Steam and your game version is currently 1.6.342, you use SKSE version 2.1.2. Using a newer or older version of SKSE will cause the game to crash on startup or display the "Version Mismatch" error. How to Install SKSE for 1.6.342 skse 16342
Many players choose to stay on 1.6.342 using the "Downgrade Patcher" or by blocking Steam updates. The reason is simple: stability. Every time Bethesda updates the game to add Creative Club content, SKSE and all dependent plugins break. Copy the
Go to the archived SKSE builds or the Nexus Mods page. You are looking for skse64_2_01_02.7z . How to Install SKSE for 1
When moving to 1.6.342, you must download the version of the Address Library from Nexus Mods. This allows DLL-based mods to communicate with the updated game engine. Should You Update Past 1.6.342?
The "SKSE 1.6.342" version (more accurately known as version of the SKSE64 build) marks one of the most significant—and frustrating—chapters in The Elder Scrolls V: Skyrim Special Edition modding history.