Back from being gone...
Macboatmaster, I don't know what MSDN is, and I've never used it.
I have THREE licenses, on THREE computers. ALL of them have been working since they were purchased. I had to re-install Windows on one of the laptops, and NOW Office won't activate....
As FAR AS I KNOW, the licenses are valid - they have been working for at least 2 years. If these licenses WERE NOT valid - why have they been active and WORKING for years? The two arguments are not consistent. Either they ALL should have failed ages ago, or they should all be working. Period.
From my perspective, I gave Microsoft money, and this whole - "Oh, yes, its a license but its not the RIGHT kind of license, and yeah, it's been working, but oops, now it's NOT going to work" is total cattle droppings.
"you cannot legitimately but those MSDN keys on Amazon or elsewhere."
But APPARENTLY you CAN... 'Cause you're telling me that's what I HAVE...
FWIW, MisterEd, doing what you recommended gets me this:
------------------------------------------------------------------
If your product key is for Microsoft 365 Business or other business products, redeem it at
office.com/setupkey.
If your product key is for Office 2010, Office 2007, or Office for Mac 2011, you can redeem it and download Office at
microsoft.com/software-download/office.
Otherwise, try
microsoft.com/redeem.
Error code: TOKEN_NOT_FOUND
Correlation ID: 917aa39f-adbd-411b-a840-dd76c3f30cbb
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Which is absolutely meaningless to me.
SO, does anybody have anything useful as far as getting this POS software working?