Q. How to restore wallpaper

[diyasuki]

Hi friends, here i used Background wallpaper changer, for changing wallpaper, now if i'm installing any theme, the same old wallpaper was there, it was not getting changed, so how to change the wallpaper to normal

[creedin]

normal you mean the changer or
everytime you overwrite manila files you would need to reinstall the background changer

normal as in the background that comes with theme?
its a manila file