Repacking usually follows a specific workflow to ensure the game recognizes the new assets. 1. Extraction
If a patch was made for Skyrim LE (32-bit) but you are using SE (64-bit), the BSA format is incompatible. The game will hang on the loading screen. skyrim se patchbsa repack
Use a modern manager like Mod Organizer 2 (MO2) or Vortex . These allow you to "virtualize" the repack so it doesn't actually overwrite your base game files. Repacking usually follows a specific workflow to ensure