Microsoft Nano Server 1607 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Microsoft Nano Server 1607 reached end of life on 9 Oct 2018. It no longer receives security fixes.
Support timeline
Official dates from the Microsoft Nano Server release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 15 Oct 2016 | 10y ago |
| Security Support ended | 9 Oct 2018 | 8y ago |
| Latest release | 10.0.14393 | final |
Where to go from 1607
Recommended target: Microsoft Nano Server 2025 (supported until 10 Oct 2034).
The newest actively supported branch is Microsoft Nano Server 2025 (latest release 10.0.26100).
Frequently asked questions
Is Microsoft Nano Server 1607 still safe to use?
Microsoft Nano Server 1607 reached end of life on 9 Oct 2018, 2,918 days ago, and is no longer covered by standard support. Running it means no guaranteed security fixes.
Can I still download Microsoft Nano Server 1607?
Yes — the final release (10.0.14393) generally remains available from vendor archives and OS package mirrors, but installing it means running software with known, unpatched vulnerabilities.
What should I upgrade Microsoft Nano Server 1607 to?
Upgrade to Microsoft Nano Server 2025, the newest actively supported branch (supported until 10 Oct 2034).