I have created a new character in my game and I would like to know how to change this character's sprite without changing the sprite of my other character?
Regards
Character.ChangeView()
So you have two characters using the same view for walkframes?
You need to set up another view using the same sprites, and then change the second characters walk view to the newly created one.
Then you can export the sprites for one of the characters and edit them, or you can just make new sprites and import those new sprites into the sprite manager and change one of those views to have the new sprites.