I should mention these items I want to add or create a library are items I have downloaded from 3D warehouse sketchup site for designing my office items, would that effect this?
And, sorry, I have a couple different folders with my 3D items. One is from years ago that I just kept adding to and now I have added the new version of SH3D, which I see there are new libraries in my C:programs\Sweet Home 3D.
I only have the new version installed

Any of this have a reason to do with this?