I don't know if there is a valid workaround for Poser Debut because it is such an old piece of software that didn't get much support at all. It was originally an art tool, something for 2d artists to create poses or scenes and copy that to conventional art medium such as pencil, watercolor, oil, etc. It is becoming very apparent that older versions of Poser are becoming less and less functional as PC and MAC OS continue to evolve.