All of a sudden a posable prop I downloaded and had tried before doesn't work. I get a message saying that Poser is unable to open the OBJ file. When I click OK on the error message box, Poser deletes the last figure in the scene, and the clothes that were parented/conformed to that figure are now moved to the origin. Then I get a message saying Poser is out of memory. Shutting down and re-starting doesn't help. I have 256Mb of RAM, maybe 3Gb of HD space available. Now NO posable props will load. I tried re-installing the props from the .ZIP files, no luck, same problem. Any ideas what causes this or what to do?