I need ARM64 26H2 build 26300.9278 ISO or VHDX for use as a DISM repair source.

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I need ARM64 26H2 build 26300.9278 ISO or VHDX for use as a DISM repair source.

Dagmara Rodriguez 0

Hello, I need ARM64 26H2 build 26300.9278 ISO or VHDX for use as a DISM repair source. tried everything and that is my only help but do not see it on website.

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Answer 1

CrazyKats 19,245 Volunteer Moderator

Hi,

This is the site for ARM Insider ISO's

but there is none for 26300 there.

https://www.microsoft.com/en-us/software-download/windowsinsiderpreviewarm64

Dagmara Rodriguez 0 Reputation points

2026-09-13T02:33:46.7133333+00:00

:( already checked. I have a Microsoft Surface with Snapdragon X, ARM64. I’m running Windows 11 Home Insider Preview 26H2 build 26300.8697. SFC found corruption it could not repair. DISM /RestoreHealth failed, Windows Update feature updates fail, Reset this PC fails because required files are not trusted, and DISM now reports Error 14098: “The component store has been corrupted.” I need the official ARM64 Windows 11 26H2 build 26300.9278 ISO or VHDX to use as a DISM repair source or for an in-place repair that keeps my files and installed apps.