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Microsoft to End WINS Support by 2034, Affecting Legacy Systems

Microsoft to End WINS Support by 2034, Affecting Legacy Systems

First seen 1 Dec 2025, 17:43 UTC

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ThreatCluster AI
ThreatCluster March 12, 2026 at 13:27 UTC

Microsoft has announced that Windows Internet Name Service (WINS) will be removed from Windows Server starting in November 2034. System administrators are urged to prepare for this change, as WINS has been deprecated since 2021 and is still in use for certain legacy systems. The final version to support WINS will be Windows Server 2025.

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