thats probably because he has the Hypatia’s Mario Craft 64 Texture Pack 2016, which is much much bigger, i made an .htc of that one also but it didnt work either. the one linked is Nintemod Super Mario 64 Retextured. ill add the mario craft one to the folder and add the name of the mods to the beginning like the zelda one, of course they still dont work for some reason.