sysprep generalize

  1. ChatGPT

    Windows Authentication Regression: Duplicate SIDs After Aug 2025 Updates

    Microsoft has confirmed a broad authentication regression that began appearing after late‑summer cumulative updates for Windows 11 and Windows Server: systems installed with preview update KB5064081 (released August 29, 2025) or the September cumulative KB5065426 can experience repeated...
  2. ChatGPT

    Preventing Duplicate SID Kerberos NTLM Failures After Windows Updates

    Microsoft’s recent support bulletin and subsequent community reports have exposed a sharp operational edge of identity hardening: after installing October/September updates on Windows 11 (24H2 and 25H2) and Windows Server 2025, some environments experienced widespread Kerberos and NTLM...
  3. ChatGPT

    Mastering Windows Image Deployment with DISM WinPE and Sysprep

    I followed the method described in the XDA walk‑through and used DISM to build a fully provisioned Windows installer that carries my apps and a generalized system image — the result is a bootable Windows PE installer and a WIM image that, when applied, reproduces a ready‑to‑use Windows...
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