I have an Exchange 2010 server on Windows 2008 R2 standard. I want to upgrade to Enterprise.
From what I understand, Windows 2008 R2 enterprise isn't offered anymore only Standard and DataCenter. So, does that mean there is a SP or and update that will unlock the BS max memory flag set on Standard? or do I have to buy something to get past that?
Also, how hard is it to do this migration on a live box with Exchange 2010? Rest assurd there will be a full backup done before the any attempt.