Unfortunately, i did have Vue using Poser 2010, and my runtime in the 2010 runtime.  I had figured that Vue would not recognize 2012, so i didn't change anything with Vue until I ran into the sdk errors after installing Poser 2012.  Before that, Poser import worked very well.  Something in the Poser 2012 install seems to have changed something but I can't figure out what.