I built a new computer and re-installed Qimage. When I recall a saved job instead of using the saved media/paper size settings of 13 X 19 it defaults to 8.5 X 11, which is also grayed out. Under media size it shows Unlisted [772] instead of the saved setting of 13 x 19. I'm really hoping I don't have to change all my saved jobs, ugh!
Did you (migrate) reinstall the DATA files from the old computer?
Did you install the driver? Qimage gets the paper sizes from the driver.
Fred