Cumulative Update 21 for Microsoft Dynamics NAV 2013 R2 has been released

Cumulative Update 21 includes all application and platform hotfixes and regulatory features that have been released for Microsoft Dynamics NAV 2013 R2.

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

Where to find Cumulative Update 21

You can download the cumulative update from KB 3075724 – Cumulative Update 21 for Microsoft Dynamics NAV 2013 R2 (Build 41768). 


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 more information about cumulative updates for this version, see Announcement of update rollups for Microsoft Dynamics NAV 2013 R2.

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

For a list of all hotfixes included in cumulative updates for this version, see the following CustomerSource and PartnerSource pages:



Comments (11)

  1. Marco Engel says:

    Hi Guys, I requested the downloads for 2013 R2 NL and W1, however the links direct to a 500 error page. It looks like some IIS fixing needs to be done 🙂

  2. Tadej says:

    Link not working for W1 and RUS

  3. Dipak Patel says:

    I am also getting below error while try to download Rollup 21 for NA.


          500 – Internal server error.

          There is a problem with the resource you are looking for, and it cannot be displayed.

  4. Quick1034 says:

    Same error

    500 – Internal server error.

    There is a problem with the resource you are looking for, and it cannot be displayed

    For NL version

  5. Dirk Reeps says:

    The download should work now

  6. dahl says:

    Hello guys. Is there a documentation how to install this update? Is it true that I have to completely uninstall and install navision?

  7. Babak says:

    All our client updates failed. RTC does not open anymore.

  8. Babak says:

    After downloading, right click and Unblock the file. after unblocking you can extract otherwise RTC will not work.

  9. jinco says:

    Hotfix request page isn't working properly. After enter email address I get a page with error 'Endpoint not found'. Happens when I select NA or Global

  10. kntx says:

    The download of the cumulative updates is not working – there is an "Endpoint not found." after choosing the file to download.

  11. navteam says:

    Hello all,

    It looks like there is a problem on the website so that your requests for a download do 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.

Skip to main content