Entering product key in Exchange 2013
Follow the steps to enter product key for your newly installed Exchange 2013 server.
From EAC, click Servers as shown:
You have an option to enter product key on the same page, or you may double click on the Server Name and enter a new product key or change an existing product key.
Ratish Nair
MVP Exchange
Team @MSexchangeGuru
December 2nd, 2014 at 3:56 pm
When entering the Hybrid Wizard Key for Exchange 2013. It throws an Error: 500. Same thing happens in PowerShell. EX13 RTM edition, no CU applied.
January 12th, 2015 at 2:51 pm
I think you should open a ticket with Microsoft and they should not charge you.