How to Transfer Saves (Files Location)
If you’re trying to transfer saves from another PC, keep in mind your save files aren’t in with the game data, they’re in the folder:
Just move that folder off of your old computer and replace the folder in the same location on your new computer.
P.S. Despite what I’ve read on every forums, your imported save DOES effect things. I guess even though there’s only going to be one ending, your choices will effect things throughout.