How stupid little thing can damage the whole day.. I was just frustrated and give myself one more chance, then I go into the rendering setting and change the PREVIEW setting, see the image above, first it was on OpenGL > software and that made the crash of the Poser all the time, I set the OpenGL>hardware and now every room open without problem, and everything is solved and everything works fantastic and I am so happy again :)) Thank you for your help, I suspected that it have something to do with the OpenGL as well but will never imagine that it was so little evil setting, it is good to know for the future.. I save the state direct so it not change again.. Time for some super renders now :)))) Cath
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"Surrender to what it is - Let go of what was - Have faith in what will be "