Kindyhi567

Hello, I'm new to this program and one trivial problem is annoying me. Whenever I use 3d coat on pen tablet, all things work properly but one thing; I cannot edit image placement, Whenever I clik background>edit imgae preferences or click hotkey it doesn't show on the display. It appears when I change my view from tablet to monitor, however it's quite bothering. So if anyone knows how to deal with this problem, can you please let me now how to solve it? Thanks