Cumulative Update 40 includes all application and platform hotfixes and regulatory features that have been released for Microsoft Dynamics NAV 2013.
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 [http://support.microsoft.com/contactus/](https://support.microsoft.com/en-us/contactus/).
The cumulative update includes hotfixes that apply to all countries and hotfixes specific to the following local versions:1. AU – Australia
You can download the cumulative update from [KB 3172331](https://mbs2.microsoft.com/Knowledgebase/KBDisplay.aspx?scid=kb;EN-US;3172331) – Cumulative Update 40 for Microsoft Dynamics NAV 2013 (Build 46292).## Warning
Before you install a cumulative update in a production environment, take the following precautions:1. Test the cumulative update in a non-production environment.
For a list of all cumulative updates for this version, see [Released Cumulative Updates for Microsoft Dynamics NAV 2013](https://mbs2.microsoft.com/Knowledgebase/kbdisplay.aspx?scid=kb,en-us,2842257).
For a list of all hotfixes included in cumulative updates for this version, see the following CustomerSource and PartnerSource pages:
CustomerSource:1. [Overview of Released Application Hotfixes for Microsoft Dynamics NAV 2013](https://mbs.microsoft.com/customersource/Global/NAV/downloads/hot-fixes/NAV2013AppHotfixOverview)
PartnerSource:1. [Overview of Released Application Hotfixes for Microsoft Dynamics NAV 2013](https://mbs.microsoft.com/partnersource/global/deployment/downloads/hot-fixes/NAV2013AppHotfixOverview_new)