Windows 10 problems

[Dirk Gross]

Did you install the game in the default Program Files x86 locations? Those are Windows protected folders and they don't like having programs add new files such as save games to them. Always install to a folder you create as described here: http://www.hpssims.com/vistahelp.htm under Install Folders. I use a root folder called Games and install all games there regardless of developer.