Thanks. When you do the activation, does it not ask you to enter the product key again anyway?
On the "Windows Licence" part of the guest customization, I have:
Product Key: xxxxx-xxxxx-xxxxx-xxxxx-xxxxx (so the actual product key complete with dashes)
"Include server licence information" is ticked.
The server mode is per seat.
Should that work? It just seems that when the image is deployed, I still get the message about having three days to activate, and when I chose "activate" it prompts me for the key anyway, making putting it in the customization wizard a bit worthless...