Regarding point 2: - I start the application. (no background grafic is displayed, only white background) - I go to the pull down menu "Options" -> then coosing "Background image..." -> then browsing to the Background folder where the grafic is located in -> marking the file -> click on "open" -> application crashes (closes) after 1-2 seconds.
Regarding point 3: I don't know how to attach files here. But it is the default Bkground.png that can be found in the archive...