If you find the game.rx data in your documents folders, that is your game save.
If you move it to a different folder, you can start the game and play with no memory, so when you save you get another game.rx data file.
Keep them separate and swap them before you boot the game to switch between...
I did this same thing. Are we stuck in this situation?:
Vacation before Edgar fight , can't sleep.
Click the bed > "You better get your vacation started! Let the Town Hall know!"
The door > "You should get some rest ..."