Tip for anyone who wants to know. You can just type %userprofile% and it will take you to the current user profile so don't have to replace anything. Great for saving an extra 2 seconds for lazy people like meC:\Users\*YourWindowsProfileName*\AppData\Local\OST_Game\Saved\SaveGames
For example the following is all you would need, dont need to replace it with any profile name. Simple as copy, paste and enter.
C:\Users\%userprofile%\AppData\Local\OST_Game\Saved\SaveGames