Windows Server Preview Build 25057 Releases

Microsoft launched Windows 11 Dev Build 22557 yesterday. Although this version brings many new features, the version number has not risen to Build 25XXX. Combined with the previous news, we guessed that the development channel should start a version transition. I did not expect that the version released yesterday has not changed in terms of version number.

But the Windows Server started the transition ahead of schedule, and the latest version is Windows Server Preview Build 25057. This version is the next Long-Term Servicing Channel (LTSC) version of the Windows server system that Microsoft is preparing, but these updates Microsoft did not provide an update log and do not know if there are new features.

Available Downloads

  • Windows Server Long-Term Servicing Channel Preview in ISO format in 18 languages, and in VHDX format in English only.
  • Microsoft Server Languages and Optional Features Preview

Keys: Keys are valid for preview builds only.

  • Server Standard: MFY9F-XBN2F-TYFMP-CCV49-RMYVH
  • Datacenter: 2KNJJ-33Y9H-2GXGX-KMQWH-G6H67

Symbols:  available on the public symbol server – see Using the Microsoft Symbol Server.

Expiration: This Windows Server Preview will expire September 15, 2022.

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