The same thing happened to me, I just completely uninstalled pozer and reinstalled it. The interface is a nightmare, and I cant believe that after ALL of this noone has patched it. Another thing you could try is to set your monitor resolution very high. Since the pose window is not resolution dependant but has a set resolution (like 600x550) it will stay small while your entire workspace expands. Set your desktop to like 1200x1024 and you should be able to see the edges of the window. If not then just completely uninstall and reinstall and itll fix it. Poser only takes like 5 min to install and patch.