I'm not sure what Painter is. The map seen in game is the same one used to generate biomes (for singleplayer, if it's a server, you would have to edit the server's map). What program did you use to take the map out and put it back in?
22.214.171.124 wrote: The map you found may only change the actual biomes. The texture seen in game might be located somewhere else. If that is the cas change that too. Anyway, the biomes will probably have changed.
Nope I knew that would not work! YOU SHALL NOT PASS THE WISDOM OF LOGIC!