Yes, I failed to mention an important fact: I tried that. I uploaded the same JPEG and converted to the nine .VXXX formats, and each resulted in either a blank file or the result was the same graphic as a layer within a Visio. I tried to ungroup – no joy.
Then I read the text below the blue area to import, and when I saw “Supported Documents” was followed only by various Vision types, I thought, “Maybe those are the only inputs allowed.”
My Visio is Plan 2, info says “2202 build 14931.20292, 32-bit”. It’s a corporate machine. My personal machine is a Mac, and for what it’s worth – working for decades as the lone Mac users in a sea of Windows – the product OmniGraffle has worked back and forth with Visio very well, but all of the nine conversions either crashed OG or came up blank.
Any idea what I’m doing wrong? It must be me!