"Try a clean uninstall of Poser 11. Follow these instructions:

https://support.posersoftware.com/kb/faq.php?id=3"

I've done a clean install a couple of times, but the problem persists. Poser 11 crashes when it opens. It looks like the crash happens when it tries to load the content library. I've removed the libraries so that there is nothing left of the Poser 11 files, but it still crashes. I have an open trouble ticket on this.

These sorts of problems should not exist with Poser. It's an expensive program, but not supporting Python scripts and re-installation that requires a degree in computer science is not what users should experience. I suspect the "buggy" nature of Poser is one of the reasons customers -- the people who pay Rendo -- are migrating to DAZ rather than staying with Poser. grrrr!