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A friend of mine that just downloaded PVKII from Steam is experiencing a problem with the map bt_island. My friend downloaded the game and whenever he tries to play island on any server, it claims that his map differs from the map in the server. Bt_island comes default with the game so I don't understand how this problem could occur. Also, we've already tried deleting in his maps folder but bt_island isn't listed in the maps folder, only under cache and sound. Any help with this would be appreciated, thanks.