Did you follow the instructions outlined in the tutorial for the utility? Once G3F is imported into Poser, save her back immediately into the Library, run the script on that cr2, then load the modified figure back into the Poser scene.

There should be only one DAZ content Library and that should be called My DAZ Content usually found in a share folder. If you are using DIM, that is the recommended location. I would consolidate everything to one folder or link all the folders to DAZStudio, but you risk getting a duplicate error when loading content.