On this blog post, you’ll find all the download links to the cumulative updates from Dynamics NAV 2015 up to the last C/AL-based version of Dynamics 365 Business Central. You’ll also find the latest cumulative updates for the most recent version of Dynamics 365 Business Central.
- Dynamics NAV 2016
- Dynamics NAV 2017
- Dynamics NAV 2018
- Dynamics 365 Business Central 2019 Spring Release
- Dynamics 365 Business Central 2025 Wave 1
Why Upgrading to the Latest Cumulative Update is Important – Even Outside the Support Period
Even if your version of Dynamics NAV or Business Central is officially outside Microsoft’s mainstream support, it is still crucial to be on the latest available cumulative update (CU). On this blog post you will find cumulative updates download links per release. Here are the key reasons why:
1. Maximum stability and performance
Each CU includes important bug fixes, performance improvements, and optimizations. By staying on the latest CU, you get the most out of your current installation — with fewer unexpected errors or system crashes.
2. Better compatibility with external systems
Many integrations — such as those with banks, e-commerce platforms, or tax authorities — require up-to-date functionality. The latest CU often contains adjustments to prevent compatibility issues with external systems or web services.
3. Security
While major security updates are rare outside of support, the latest CU may still include important security patches. This reduces the risk of data breaches or vulnerabilities.
4. Preparation for future upgrades
If you plan to move to a newer version or transition to the cloud (Business Central Online), it’s much easier and more stable to upgrade from the latest CU. Each CU helps bridge the gap to the next version and avoids added upgrade complexity.
5. Partner support
Many Microsoft partners only support the latest CU of an outdated version. If you’re not on the latest CU, it may be harder to get timely support or customizations.
| Knowledge Base ID | Title | Release date | Build no. | Local versions included |
|---|---|---|---|---|
| 5010202 | Cumulative Update 61 for Microsoft Dynamics NAV 2017 | January, 2022 | 30699 | AT, AU, BE, CH, CZ, DE, DK, ES, FI, FR, IS, IT, NA, NL, NO, NZ, RU, SE, UK |
| Knowledge Base ID | Title | Release date | Build no. | Local versions included |
|---|---|---|---|---|
| 5010202 | Cumulative Update 61 for Microsoft Dynamics NAV 2017 | January, 2022 | 30699 | AT, AU, BE, CH, CZ, DE, DK, ES, FI, FR, IS, IT, NA, NL, NO, NZ, RU, SE, UK |
Latest download link to cumulative updates for Microsoft Dynamics NAV 2018
| Knowledge Base ID | Title | Release date | Build no. | Local versions included |
|---|---|---|---|---|
| 5022710 | Cumulative Update 60 for Microsoft Dynamics NAV 2018 | January, 2023 | 49618 | AT, AU, BE, CH, CZ, DE, DK, ES, FI, FR, IS, IT, NA, NL, NO, NZ, RU, SE, UK |
Latest download link to cumulative updates for Microsoft Dynamics 365 Business Central Spring 2019
| Kennis Basis-id | Titel | Releasedatum | Bouwnummer. | Lokale versies inbegrepen |
|---|---|---|---|---|
| 5031948 | Cumulatieve update 52 voor Microsoft Dynamics 365 Business Central, on-premises april’19 | Oktober 2023 | Toepassingsbuild 14.53.50097 Platform-build 14.0.50094 | AT, AU, BE, CH, CZ, DE, DK, ES, FI, FR, GB, IN, IS, IT, NA, NL, NO, NZ, RU, SE |
Download link to cumulative updates for Microsoft Dynamics 365 Business Central 2025 Release Wave 1
| Kennis Basis-id | Titel | Releasedatum | Bouwnummer. | Lokale versies inbegrepen |
|---|---|---|---|---|
| 5059415 | Update 26.1 voor Microsoft Dynamics 365 Business Central 2025 Release Wave 1 | mei 2025 | Toepassingsbuild 26.1.33876Platform-build 26.0.33865 | AT, AU, BE, CA, CH, CZ, DE, DK, ES, FI, FR, GB, IS, IT, MX, NL, NO, NZ, PL, RU, SE, US |
Finally, more information about Business Central can be found here.
