Which insider channel you have selected and which build you have installed?
Push Win -key and type command winver to see build number.
Windows Update 26H2 issues
![](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(67.2, 60%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EU%3C/text%3E%3C/svg%3E)
USAOz
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Reputation points
I am a Windows Insider Preview user (despite requesting to opt out of this feature).
It has installed a beta version of Windows 26H2
I am getting notifictions on my laptop that there are Windows updates available but these are for 25H2 (technical support to ages to discover this glitch).
- What do I now do as far as updates are concerned?
- If I cannot leave the Windows insider program, will this issue be fixed when the full verion of 26H2 is released?
- Is my laptop compromised in performance in any way due to this beta install?
- Is there a way to get back to 25H2 without a clean re-install?
Windows Insider program | Windows Insider preview | Performance and maintenance
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Pauli O 16,380 Reputation points Volunteer Moderator2026-08-11T05:13:27.51+00:00