How Do I Run Older AirPort Express Base Station with Yosemite
I am running Yosemite, Airport Utility 6.3.4, which doesn't see my older Air Port Express.
I also have an older Mac, running Snow Leopard, which does see it.
In other threads discussing this same issue, access to an older mac is proposed as a solution... but the level of detail doesn't go much beyond, "use a Mac running an older operating system / version of airport utility to reconfigure the Air Port Express."
How do I use the older version of the air port utility on one computer and ultimately get the newer computer with the newer version of the air port utility to see the Air Port Express? Step by step instructions would be much appreciated!