If you use"set Rox-Wallpaper" in the context menu with Rox, it still interferes with the wallpaper chooser.
You can use one or the other but not both. If there is no way to use both.
Is there a way to remove"set Rox-Wallpaper" from the context menu in Rox for the next release?

Eino, I will fix this one way or the other.

Can't a person just delete /home/user/.config/rox.sourceforge.net/SendTo/.image_jpeg/Set-Rox-Wallpaper'?

Maybe it comes back on reboot; I haven't tried __{{emoticon}}__