Cumulative Update 10 for Microsoft Dynamics NAV 2015 has been released

Cumulative Update 10 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:

  •   AU - Australia
  •   AT - Austria
  •   BE - Belgium
  •   CH – Switzerland
  •   CZ – Czech Republic
  •   DE - Germany
  •   DK - Denmark
  •   ES - Spain
  •   FI  - Finland
  •   FR - France
  •   IS - Iceland
  •   IT - Italy
  •   NA - North America
  •   NL - Netherlands
  •   NO - Norway
  •   NZ - New Zealand
  •   RU – Russia
  •   SE - Sweden
  •   UK - United Kingdom

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. 

Note: To enable customized translation of profiles, a number of actions are now available on the Profile List page. You can export and import resource files to enable translation for one or more profiles. The steps to install and uninstall language modules have also been modified. For more information, see How to: Install Language Modules, How to: Uninstall Language Modules, and How to: Export, Edit, and Import Translated Profile Strings in Help for Microsoft Dynamics NAV.  

Where to find Cumulative Update 10

You can download the cumulative update from KB 3086434 – Cumulative Update 10 for Microsoft Dynamics NAV 2015 (Build 42222). 


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 (8)

  1. Henri Palmroth says:


    With 2013 R2 and 2015 CUs both have platform hotfix "The Windows client is running slowly and consumes a lot of memory". Can I get more info on that one from somewhere?



  2. guido robben says:

    why would you create long file names like "Microsoft.VisualStudio.UI.Text.Wpf.KeyProcessor.Implementation.dll". If I extract the zip, I have to put it in the root of my drive. If I do not do this, The path & filename becomes to long. Please fix the NTFS file length or make the filenames shorter. This is getting out of hand.

  3. Guido Robben says:

    BTW. This update does not fix the error when converting Dimensions and you have a & in your company name.

  4. Lionel Legrand says:

    I can't download the CU10, i get the "Endpoint not found" message after choosing the update BEKB3086434…

    Can someone take a look at this?

  5. Pete says:

    I am having the same problem as Lionel with the NAKB3086434 when trying to download.

  6. Thomas says:

    I can't download the CU10, i get the "Endpoint not found" message after choosing the update NLKB3086434…

    Can someone take a look at this?

  7. navteam says:

    Hello all,

    It looks like there is a problem on the website so that your requests for a download does not render correctly. We have raised this issue with our IT department, and they are currently investigating.

    We have verified on our back-end servers that all packages are fully available for download, so as soon as the website is updated, you should be able to get the Cumulative Update packages again.

    Our apologies for the inconvenience.

  8. Lionel Legrand says:

    Works well today, thanks for the follow.

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