[Gamer2020]

Originally Posted by Quickster

Try the Pokedex Order Editor lower on this page.
http://wahackpokemon.com/en/download/tools-gba
I think that will help. Oh, the tool is in english, dont worry.

EDIT: Here it is on the forums.
http://www.pokecommunity.com/showthread.php?t=132618

Pokemon Game Editor has a built in Pokedex Order Editor and an included Pokedex editor that I made which is better then dexter. PM me for a link if you can't find it.