I receive the following error when attempting to install Exchange Server 2013 on the same machine running Windows Server 2012 R2 Essentials:
"An unsupported operating system was detected. Exchange Server 2013 Client Access and Mailbox Server roles support Windows Server 2008 R2 SP1 or later and Windows Server 2012"
SP1 for Exchange Server 2013 was released but I'm not sure how to integrate it or whether or not I even need to. Please let me know if there is a fix or workaround.
Thank you.