Hello since you are so far behind my suggestion would be to start brand new with a new database and running our latest version using Windows and SQL 2016. You will have to re-add the nodes but you can run both simultaneously as the new install will give you 30 days before you need to deactivate your license on your current environment and re-activate them on the new server.
Thanks for the reply will ask Softcat to look into costs for Trinity High School based on license we already have on a product we are told we can not upgrade due to a maintenance agreement, but we moved from Symantec backup exec to Arcserver and also just got away from Symantec SEP for Bitdefender then for what we need alternative product maybe the best option . Will keep you posted. Fred
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