Windows 11 26H2 Update Issue: How to Fix

First reported on bleepingcomputer on June 22, 2026.

Some users are experiencing an issue with the Windows 11 26H2 update, which can cause problems with their computer. This issue is likely due to a compatibility problem with the updated Windows 11 26H2. Users can try restarting their computer, updating their Windows 11 26H2, or resetting their computer to resolve the issue.

What it looks like

• Windows 11 26H2 update issue

How to fix it

1. Restart your computer.
2. Go to Settings.
3. Click on Update & Security.
4. Click on Windows Update.
5. Check for updates and install any available updates.

Affected products

• Windows 11 26H2

Sources

• Microsoft says Windows 11 26H2 is coming soon, details upgrade process — rss:bleepingcomputer

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