Whenever I try to render to a window, Poser dies. EVERY TIME. I have the latest patch from Curious Labs but I still have the same problem. Is there a trick to rendering to a larger resolution in a window?

I had this problem and then I found out that it was caused by some of my props or clothes. My problem was some shoes I chose, so I took those shoes off and tried rendering again and it worked. If you have props in your image, try taking them off one at a time to determine which one is doing it. That fixed my problem.