Instructions for transferring and starting the save:

We turn off the Internet.
We start the game and reach 1 save, then exit the game.
We rename the downloaded save to the save that was created in the save folder, then copy the downloaded save with replacement to the folder with saves. DO NOT touch the container file.
We start the game (the Internet is still disabled), click continue, the save starts, we reach the point in the game where you can save the game.
Exit the game, turn on the Internet, click sync saves and play.

Author: Dimdon