How to load destroying AI!?

Someone know how to do this??? I serch all day on the internet, and no one don’t asking, this insanity!
Look, i have a save and loading sysem, he work’s, i save location, rotation and scale 3D, all, but if i kill my enemy, enemy destroy and when i load game, he still destroy, UE give me a message, somthink like “I don’t see this actor, and i can replace him”

So, how to return destroying AI?