so i have some PNG files which i have used in previous archicad files which have a transparent background cars people plants etc for presentation.
and in the past these have worked fine in v20 and im pretty sure in ver 21 also but for some reason they are showing up with a black background now in my AC21.
and no amount of selecting the transparent tickbox makes any difference to the image so it retains its black background instead of transparent. what is the deal here?