you probably already deleted that but I would recommend just replacing the files in destination and keeping the original game incase you want to go back later cause you can't download older versions of the game and reasons you may want to come back is if your file corrupts when you update sometime and you have to redo your HOLE game or if you want old things like the backspace or p key sort of like in Minecraft you can only go back so far but people who got the game in 2012 and saved the old updates can go back to see the farlands.