This folder is separate from the Main and Download. You are right about not being able to use the scripts to link it. I studied the Poser reference and realized I had to use the Poser interface to add the link. The folder is in My Documents. I switched to the Library Manager2 and it showed up, I have not installed any content in that location but it has a runtime structure. I think when I installed the application I made some choices about external runtimes, but did not understand what the result was going to be as I have never done this before.