Cumulative Update 51 for Microsoft Dynamics NAV 2013 R2 has been released

Cumulative Update 51 includes all application and platform hotfixes and regulatory features that have been released for Microsoft Dynamics NAV 2013 R2. Cumulative Update 51 for Microsoft Dynamics NAV 2013 R2 will be the last release for Microsoft Dynamics NAV 2013 R2 as it by January 9, 2018 will be out of  mainstream support period.

The cumulative update is intended mainly for solutions that are experiencing the problems described in the Knowledge Base article linked to below. However, you are advised to always keep your solution updated with the latest cumulative update. If you are in doubt about whether this cumulative update addresses your specific problem, or if you want to confirm whether any special compatibility, installation, or download issues are associated with this cumulative update, support professionals in Customer Support Services are ready to help you. For more information, see The cumulative update includes hotfixes that apply to all countries and hotfixes specific to the following local versions:

Where to find Cumulative Update 51 You can download the cumulative update from KB 4058597 – Cumulative Update 51 for Microsoft Dynamics NAV 2013 R2. Or you can find the cumulative update at the Microsoft Download Center. Before you install a cumulative update in a production environment, take the following precautions:

  1. Test the cumulative update in a non-production environment.
  2. Make a backup of the system or computer where the cumulative update is to be installed.


  • Note: Implementing this cumulative update can require a database upgrade.

Additional Information For a list of all cumulative updates for this version, see Released Cumulative Updates for Microsoft Dynamics NAV 2013 R2.