Try to run Reinstall now. Go to Settings / System / Recovery and click Reinstall now button.
Unable to update Windows
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(201.6, 49%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDR%3C/text%3E%3C/svg%3E)
Dagmara Rodriguez
0
Reputation points
i am unable to fix problem using windows update, while doloading update it goes to an error, insider update reached 90 and fails
Windows Insider program | Windows Insider preview | Install, activate, and Windows update
3 answers
Sort by: Most helpful
-
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(198.4, 2%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPO%3C/text%3E%3C/svg%3E)
Pauli O 16,380 Reputation points Volunteer Moderator2026-09-13T03:13:15.0666667+00:00 -
Dagmara Rodriguez 0 Reputation points
2026-09-13T02:37:28.5866667+00:00 Hey! 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.
-
CrazyKats 19,245 Reputation points Volunteer Moderator2026-09-12T23:33:55.6066667+00:00 Hi Dagmara,
What Insider build are you on?
Use WIN+R, type winver for the build #.
What is the Update fail error showing
in Windows Update History?