My document window has vanished from the interface or it's stuck up in the corner where I can't get to it's handle to drag it back to center stage. I was told that this is a minor conflict with your video driver and your system. Sometimes you will need to delete the preset pref's file and the Poser.ini. Go to Poser 3/runtime /pref and delete its contents, and restart Poser. I don't know about that video driver conflictb advice, but the following worked for me - Try the Poser 2 interface switch. Type PO2 [Enter] (the letters "P" and "O" and the number 2) on your keyboard, and to return to Poser 4 PO3 [Enter]. This puts the document window within reach, and you can pull it to the desired location.