New
#11
They told me that message typically means the key has been used too many times. In my case, that is possible (I can't remember though I didn't think I'd exceeded 3) but moving it from 1 PC to another is a valid extension - which their system no longer allows - apparently. In ye olden days (search hits previously mentioned going back years) this used to be a 5-minute or less call/no problem.
Now, I JUST got this to activate... EBay copy arrived today. I tried to change key thru control panel; it said "this is not an Office 2010 product key" so I contacted seller and he said try uninstalling it and installing from the disc (how this is different from my old disc that appears the same, I have no idea) but on this install it didn't ask for LK on the way in, and going to File -> Help and entering key there did activate it. "Shrug."
Huge and the guy on chat was cooperative as heck, tried all kinds of stuff...didn't work, respectively.
And yeah, the Adobe stuff - many horror stories....