The mod will only work if you have installed the mod MFA DWC, Credits to T3alrose
if the game is on disk D: \ Games \ The Elder Scrolls V - Skyrim - Legendary Edition
if the game is on disk C: \ Games \ The Elder Scrolls V - Skyrim - Legendary Edition

Manual installation of the meches will be placed in the data folder

D:\Games\The Elder Scrolls V - Skyrim - Legendary Edition\Data

C:\Games\The Elder Scrolls V - Skyrim - Legendary Edition\Data