Just an FYI--got my hard copy today in the mail and went to install, which it did, but wouldn't open.  Every time I clicked to open, it would for a fraction of a second and shut down.  Went through uninstall and install a couple of times to no avail.   Called Customer support a couple of times--no answer.  I took a look at the installed file system and I couldn't find the P7 folder--strange, where did they install too?  There was no separate P7 folder!  So, I had to manually created one to install too and voila problem solved.  So, reading all these threads for the last week and the problems that have popped up, I thought it might help someone else who might run into this same problem.  I surmise the default install might have gone to the P6 folder and conflicted with that version.  Anyway, now it's time to play with my new virtual people. 

Happy Rendering!