You cannot simply click "Download" on Steam to get the correct version. You must use the Steam Console to pull the exact historical depot from Bethesda's database. Using the Steam Console
The official Creation Kit 1.5.97 suffers from several critical issues:
Ensure your 1.5.97 game folder is already properly downgraded using the Unofficial Skyrim Special Edition Downgrade Patcher or Steam manifests before linking the Creation Kit. 2. Downgrading the Creation Kit Executable skyrim se creation kit 1597 patched
Even with the patched version, issues can occur.
This occurs if you mixed 32-bit and 64-bit binary dependencies. Ensure you downloaded the Special Edition version of the Creation Kit (64-bit) and not the original 2011 Legendary Edition version (32-bit). Invalid Plugin Version / Header Warning You cannot simply click "Download" on Steam to
functional on this older build after the Anniversary Edition (AE) updates requires specific "patching" to prevent crashes and ensure it can actually load your game data. Why You Need a "Patched" Creation Kit
An updated Creation Kit cannot read the 1.5.97 game binaries correctly. You need to downgrade CreationKit.exe to version , which is the matching editor version for the 1.5.97 game. Method A: Steam Console (Recommended) Ensure you downloaded the Special Edition version of
Bethesda no longer easily offers the 1.5.97 version on Steam by default. You have two options:
Copy all the contents inside depot_1946182 (including CreationKit.exe ).
When Bethesda released the Anniversary Edition (version 1.6+), they updated the game's compiler and header files. They applied the same updates to the Creation Kit distributed on Steam.