In theory overwriting is enough but deleting the old version is safer. The new version won't be compatible with the 1.4. You may reconstruct roughly a former state by using cheat codes.ArnulfFloyd said:I will playing mod for see if female companions which I'm sympathetic between all how look compared to native afterwards I will give feedback, also I like nationality and specific clothes for every people because make roleplaying so much interesting. When next version is released, I must delete mod folder or just overwrite files?