QUOTE(SixerJ @ Feb 18 2018, 06:33 AM)

Macs in respect to the photo library are a bit odd
Typing on my iPad so can’t qite remember the exact sequence but....
Highlight the picture you want to upload, click file, then look for export in the drop down.
Export to the file type you / image size to your desktop, once in 914world upload mode you can select the individual file from the desktop
Maybe there is a better way but that how I do it and it is a bit of a PITA on a desktop. Hence why I tend to post pictures off the iPad....
Try this:
Double click on Photo Library. See the photo that you want and drag it to the desktop. Go into 914world upload mode you can select the individual picture from the desktop. You know the rest
What I do is Try drag the photo to the desktop. This makes a copy of it
Bob B