Cumulative Update 27 includes all application and platform hotfixes and regulatory features that have been released for Microsoft Dynamics NAV 2015.
You can download the cumulative update from KB 3209073 – Cumulative Update 27 for Microsoft Dynamics NAV 2015 (Build 47665).
Or you can download the cumulative update from the Microsoft Download Center.
You must convert the database if you are upgrading to this cumulative update from a cumulative update earlier than Cumulative Update 9 (build 41779). For more information, see Converting a Database in Help for Microsoft Dynamics NAV.
- Test the cumulative update in a non-production environment.
- Make a backup of the system or computer where the cumulative update is to be installed.