1. choose Edit > General Preferences, and click the Misc tab in the General Preferences dialog. Make sure that the option to "Use external binary morph targets" is not checked. Also,  you might want to also uncheck the "Use file compression" option in case you want to edit the file at some point.

2. load the needed jessi into the poser workspace (casual, hi res, etc) then save her back to the library. When saved back with external binary morphs OFF, she saves as an .obj not an .obz. Use this obj to decode the .pcf

 

Logan