Adding a Runtime Directory

How to add anotgher runtime directory to Poser Formats, in Content Manager?
I want to do this, so I can place some extra product in a folder other than My DAZ 3D Library, so as not to mix it up.
(Sometimes I cannot locate certain products, or locate a running path to them. I could set them all up in Poser Formats, individually, but I 'd obviously rather place them in one directory, and run them from there.)
I tried setting up a path in Poser Formats, using a folder I already had, but was informed it was not a runtime directory; and sure enough, the directrory wouldn't open anything (even lead to anything) in Poser Formats.


77.JPG
1029 x 673 - 78K
Comments
Click on 'Poser Formats'. The 'Add' button will then be enabled...
edited to add: Then 'do not' select the 'runtime' folder itself, but the folder the runtime is in....
Thank you for replying!
I'll have to looka at that a bit closer.
I set up a third-party file (for extra props), but when I tried to set it up in Content Manager, that is when I recieved a 'The Folder selected is not a runtime folder' message; ,,,or something like that.
It would be good if I could set it up, though; keep certain product separate.
This is a general warning that the folder doesn't contain a "Runtime" folder, when setting up a new library that is currently empty it can be ignored.