You don't "erase" them. In the main menu when you start up your game, before you choose Continue game, you select Pokewalker. Then you select Return Pokemon. It'll be in the next avalible spot in your PC. If you don't wish to keep this Pokemon, you may set it free while it's in the PC. You set it free by tapping the Pokemon with your stylus, and you select Release.
If you erase the game, there is no way to register the Pokewalker to the game. However you can 'recieve gifts' to get the Pokemon and items back. You will always be on the same route and always walk with the same Pokemon
well you should go when says conect to pokewalker and you press L+DOWN+X and its going to say you should conect with the pokewalker and it gona erase all of the data and when you conect with the pokewalker after you erase it it will register the new data and yes you will los all of the routes.
Resetting the Pokewalker doesn't affect Routes; they are stored on your cart.
You can't put a Pokemon in the pokewalker in Pokemon platinum, as the pokewalker was designed for only Pokemon Heartgold & Soulsilver.
The pokewalker. It's a pokewalker exclusive Pokemon
You can hold one Pokemon on the PokeWalker no more then that.
By unlocking the pokewalker route
You can only have one Pokemon on a pokewalker at a time
Its a Simple Question go to the main menu of the game and press connect to pokewalker and then press go for a stroll then choose one Pokemon from your PC and press connect on the pokewalker the Pokemon will be sent to your pokewalker
You do not need a Pokewalker to trade Pokemon. The DS has built-in wireless communications. The DS does not need the Pokewalker to trade Pokemon.
You will have to erase everything on your pokewalker if you are planning on starting a new game and using it on the new save (it should tell you how to delete pokewalker stuff in the pokewalker manual thing)
first you go on the menu where it says connect to pokewalker then if you have any Pokemon in your p.o box ( Pokemon centre box) chose one and press connect (on the pokewalker) then it says conecting to pokewalker then it should be done.....