Why won't Photoshop generate an Edge Reflow Project?

Hello

I've been trying to import my photoshop file to edge reflow, just as it's been stated in the videos but when I click generate reflow project nothing happens. There's no file created. Also, Edge reflow can't doesn't connect to Photoshop CC. I have both the latest versions of both, and they're up to date. Any help as to why is this happening would be appreciated. Thank you.