
Delete DINPUT8.dll from Skyrim SE's root folder. After you've installed it, all of my mods can be installed via NMM. Copy DINPUT8.dll & the Data folder from the download to Skyrim SE's root folder (where SkyrimSE.exe is, overwrite if asked, refer to THIS IMAGE if confused). And then calls any exports listed via the dlls respective TXT exports file. It loads any dlls placed in Data\Plugins\Sumwunn. This is my dll loader that I've created for use with all my dll mods. You must install manually to avoid all issues.
This cannot be installed with NMM, it will cause issues.