[Steven Zahm]

@ Kasper

I think this is the solution, finally!

I went out and got myself a Mac mini. Clicking the link opened the vCard right up in Addressbook confirming if I wanted to import. After clicking Import, the vCard imported without any issues. This was using Safari. In Chrome, the file downloaded into the Downloads folder. Double clicking the file opened it in Addressbook confirming the import. Again, it imported without issue.