This specific build corresponds to a version of Windows Server 2016 (version 1607) updated with the April 2017 cumulative updates, which remained a foundational release through 2021. Technical Overview OS Build: 14393.970 Release Date: April 11, 2017 (KB4015217)
| Aspect | Verdict | |--------|---------| | Build 14393.970 (April 2017) | ✅ Historical reference only | | Using it in production (2025) | ❌ Extremely high risk | | Using it in an offline lab | ⚠️ Possible, but update immediately | | The “2021” label | Likely a repack date – check file hashes | windows server 2016 build 14393970 enus april 2017 2021
# From elevated PowerShell
wusa.exe "C:\updates\windows10.0-kb4015217-x64.msu" /quiet /norestart
# Check success
Get-HotFix -Id KB4015217
Windows Server 2016 Build 14393.970 refers to the operating system version associated with , which was released on March 22, 2017 This specific build corresponds to a version of
Resolved issues where the DHCP server might lose its lease database. Storage Improvements: The true identity of build 14393
Included patches for Microsoft Edge, Internet Explorer, and Windows Kernel-mode drivers. Microsoft Support Deployment Requirements Processor: 1.4 GHz 64-bit with support for NX, DEP, and LAHF/SAHF. for Server Core. for Server with Desktop Experience.
Would you like me to provide the exact update history table from April 2017 through December 2021 for Server 2016?
Or the full file list inside that specific ISO?
. This build is often found in older integrated ISO images (marked "April 2017") used for deployments during the 2017–2021 period. Microsoft Support Build Overview Release Date: March 22, 2017. Update ID: Windows Server 2016 (Version 1607). Support Status: Mainstream support ended January 11, 2022; Extended support continues until January 12, 2027 Microsoft Support Key Features and Fixes (Build 14393.970) Reliability Improvements: