Now that your game is the correct version, you can install the matching SKSE.
: Modern versions of USSEP require AE. 1.5.97 users must find archived versions of the patch to maintain compatibility. Comparison: 1.5.97 vs. 1.6+ (Modern AE) 1.5.97 (SSE) 1.6.1170+ (Modern AE) SKSE Version 2.0.20 (Current) 2.2.6+ (Current) Plugin Support Maximum (includes Netscript) High (some old DLLs missing) Maintenance Set and forget Requires checking after updates Setup Difficulty Higher (requires downgrading) Low (native Steam version) How to Use 1.5.97 Today skyrim skse 1.5.97
Even if you have 1.5.97 perfectly set up, Steam will try to "update" it to 1.6.x. Here is your fortress wall: Now that your game is the correct version,
: Many older, powerful mods were never updated for versions past 1.5.97. According to community discussions on Reddit , this version remains the most stable foundation for large-scale mod lists. Comparison: 1
: Some users prefer this version to avoid the mandatory inclusion of specific Creation Club content that was integrated into the 1.6 base game. Essential Setup for 1.5.97
Quick and brainless guide to downgrading Skyrim SE to 1.5.97