Quote - I am running Poser Pro on Vista 64. When I make a scene from scratch all is well but when I try to load saved scenes (.pz3) Poser crashes. I have 2 runtimes. The main Pro and my existing P7. I have a feeling it has to do with this but don't know why?

I've read that Poser Pro uses relative paths in pz3s, while poser 7 and earlier used absolute paths. If you use multiple runtimes, Pro can get hung up looking for files. Also, the User Account Control can cause problems if you're trying to write a file into the Program File folder. Are you saving your scenes in default save location within the poser program folders?