Win 11 Home Insider Preview Feature Update Download error - 0x80070102

Slowhandman 0 Reputation points
2026-08-08T20:09:19.92+00:00

Microsoft Support case number “removed”

OS Build 26220.8925 Win 11 Home Insider Preview Feature Update stuck at 0%

Build‑to‑build migration failures (25H2)

Failed Windows Update on 8/1/26 (Low Disk Space — resolved, attempted continue update). Recovered disk space, now Windows Update is stuck.

Feature Update stuck at 0%

Windows for home | Windows 11 | Install and upgrade
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  1. Thomas4-N 22,565 Reputation points Microsoft External Staff Moderator
    2026-08-09T10:40:08.23+00:00

    Hello Slowhandman,

    The earlier low-disk-space failure may have left the update files incomplete. Since disk space is now available but all updates remain stuck, reset the Windows Update cache:

    Open Terminal (Admin), and Run:

    net stop wuauserv

    net stop bits

    ren C:\Windows\SoftwareDistribution SoftwareDistribution.old

    net start bits

    net start wuauserv

    Restart the PC and check for updates again.

    If the update still fails, use a compatible Windows Insider ISO to perform an in-place repair while keeping files and applications.

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