Warning 1027: 32bit hkx file detected.

[Tgonline1]

I've been trying to get Skyrim SE to work with Nemesis for a while, but I cant seem to get past this issue of all animations not working at all. I've tried enabling and disabling every non-essential mod and essential mods on Vortex and I'm completely stumped. I also downgraded my SE skyrim from AE skyrim due to accidentally downloading the update and used the Unofficial Skyrim Special Edition Downgrade Patcher on Nexus, so it might be an issue with that.

the full warning reads like this: WARNING(1027): 32bit hkx file detected. This file is not supported by current skyrim's architecture File: D:\SteamLibrary\steamapps\common\Skyrim Special Edition\Data\meshes\actors\character\character assets\skeleton.hkx

WARNING(1027): 32bit hkx file detected. This file is not supported by current skyrim's architecture File: D:\SteamLibrary\steamapps\common\Skyrim Special Edition\Data\meshes\actors\character\character assets female\skeleton_female.hkx

[Akira13641]

This means you do in fact have a 32-bit skeleton, somewhere. Try doing a search for skeleton.hkx and skeleton_female.hkx in your mod folder to figure out where they're coming from.