I recently started a new job as a system admin and there were several Windows 2012r2 servers already in place, including domain controllers. I do not seem to be able to find the product keys that were used for the installs though. I have already tried GOOGLING and running several .PS1 scripts and they do work if trying to retrieve older OS product keys but I am not able to retrieve 2012r2 keys. All I ever get is BBBB-BBBB-BBBB-BBBB-BBBB. Is this something that is even possible on 2012r2? I have full access to the entire domain as a domain admin. Do I have any options to get the key?