Well, before doing the new update I specifically posed the question in the common thread covering the upgrade to @Matthew_NI about the flaky problems we had last time getting the keyboard software loaded on Windows. He assured me all was going to work perfectly with the Native Access downloads. And they all downloaded just fine.
What he left out was what I was referring to which is the firmware upgrade to the actual keyboard which failed miserably and now I'm stuck with a non-functioning keyboard and no idea how to fix it.
As soon as the keyboard came up it advised me to download the latest update at ni.de/kontrol-update, which I did. None of this part of the update process is mentioned b in any of the update processes that have been documented on these pages.
I downloaded and unzipped the Windows version and ran it. It went into the lights flashing back and forth for 2 hours with no indication it would be completing anytime soon. I rebooted the keyboard and re-ran the KSMK3Updater and it again gave me the message to get the latest update. I re-ran the updater which now shows the keyboard has been updated to Firmware 1.5.7, but is still displaying I should download the update as before. But this time nothing I can do can clear that message off for me to be able to view or work with any plugin I load. The plugin and browser buttons are lit, but don't function. I'm just stuck on the download screen with that same message.
Once again this is exactly the turmoil I was concerned with in my original question. What I need to know is how to I reset and clear this mess so I can get back to work?