Steps to Upgrade Server 2008 R2/BE2012 to Server 2012 R2/BE2014

Hi,

I currently have a Windows Server 2008 R2 which is running as our media server for Backup Exec 2012.

I was interested in the opinions on recommended steps to perform an upgrade to Windows Server 2012 R2 with Backup Exec 2014?

I've performed many Server in-place upgrades and resolved all subsequent issues (which wasn't many at all).

I'm thinking the best way would be to perform the OS upgrade and then upgrade the Backup Exec 2014 upgrade.

Any and all thoughts appreciated.

Cheers