Cumulative Update 29 for Microsoft Dynamics NAV 2015 has been released

Cumulative Update 29 includes all application and platform hotfixes and regulatory features that have been released for Microsoft Dynamics NAV 2015.

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:

Note: 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.

Where to find Cumulative Update 29

You can download the cumulative update from KB 4014099  – Cumulative Update 29 for Microsoft Dynamics NAV 2015.

Or you can download the cumulative update from 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.

Additional Information

For information about how to install the cumulative update, see How to Install a Microsoft Dynamics NAV 2015 Cumulative Update.

For information about how to work around a recent process change, see How to Get Back the ‘Hotfix Directories’ from NAV 2015 Cumulative Update 1.

For a list of all cumulative updates for this version, see Released Cumulative Updates for Microsoft Dynamics NAV 2015.

Comments (1)

  1. Lieb EDV says:

    Our NAV Developer (we are still running 2015 CU4) told us, that there is no relevance to those additionan 25 CU Updates for NAV 2015 and we should not bother to install any of them.
    It is hard to believe that those are put out there just for fun.
    Could you please tell me if there is any security risk involved in not installing them. SQL is kept up to date, but NAV is not.
    We are really uneasy about this…

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