Why wasn't P-5 Judy included with Poser-11? It seemed weird to me that the P-4 female character is included with P-11, but the nude version of Judy wasn't. So seeking to solve this problem I bought a used copy of Poser-5 thinking I could import P-5 Judy into P-11 to take advantage of the Poser-11 superior features. However I got a bunch of error messages when I tried to import P-5 Judy into Poser-11, and the character won't import.

My question is there a pug-in (like DSON or something) or some trick I can use to import P-5 Judy into Poser-11?

Judy opens up in Poser 11 just fine. What do you mean you're trying to "import" her? Have you installed Poser 5? If so, then just link that Runtime in your Poser 11 and you'll be able to open up the file from within Poser.

No idea why the P5 figures are not included but if you have P5 it is recommended to update the P5 figures

I bought poser-5 way back when it first came out in 2002. I made a bunch of artwork with it; then I had series of misfortunes and lost my computer and everything. Just bought poser-5 a little while ago mainly for nostalgia. I also have poser-11 and frankly I'm disappointed with how the female characters all look so skinny.

So you have a P5 serial number so follow the link above and update P5 and the figures and then link that runtime to Poser 11.