Thread:Neo34/@comment-27710936-20161226173915/@comment-27642721-20161227102250

You're very welcome. Just remember to keep making copies of the player.prf as you progress through the levels as a backup in case of a software hiccup. For Windows, the player_backup.prf should be an exact copy of the player.prf  and the player_backup2.prf is the last player.prf before it was updated with a change in your progress (usually only minutes earlier). The game automatically uses these if it finds a problem with the main player.prf. When restoring an old player.prf backup that you saved elsewhere, you'd first need to delete all three current .prfs from the LocalState folder. Starting the game with just the backed up player.prf in the folder is ok as the game automatically recreates the _backup & _backup2 versions as the game is played.