Windows Server Insider Preview 19551 released

Microsoft is releasing a new Insider Preview of Windows Server vNext. Build 19551 includes a fix that enlightens National Language Support (NLS) components to be container-aware. Starting in build 19551 of Windows Server, NLS state is now instanced per container. This fix addresses some scenarios where a container OS components attempts to access data that is unavailable in the container due to instancing.

Windows Server Insider Preview Banner Logo

Available Content

  • Windows Server vNext Semi-Annual Preview The Server Core Datacenter and Standard Editions are available in the 18 supported Server languages in ISO format and in VHDX format in English only.
    • Matching Windows Server Core App Compatibility FoD Preview
    • Matching Windows Server Language Packs

Symbols are available on the public symbol server – see Update on Microsoft’s Symbol Server blog post and Using the Microsoft Symbol Server.

Containers: For more information about how to obtain and install Windows Server containers and Insider builds, click here.  Quick start information, here.

Keys: The following keys allow for unlimited activations of Windows Server Semi-Annual Channel Previews

  • Server Standard: V6N4W-86M3X-J77X3-JF6XW-D9PRV
  • Server Datacenter: B69WH-PRNHK-BXVK3-P9XF7-XD84W

The Windows Server Preview will expire July 31st, 2020.

How to Download

Registered Insiders may navigate directly to the Windows Server Insider Preview download page.  See the Additional Downloads dropdown for Windows Admin Center and other supplemental apps and products. If you have not yet registered as an Insider, see GETTING STARTED WITH SERVER on the Windows Insiders for Business portal.

Source.

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