Hi,
You can also try using the ISO for
build 26300.9233 from here and
doing an in place update.
Download the ISO, mount it and
then run Setup from withing the folder.
https://www.microsoft.com/en-us/software-download/windowsinsiderpreviewiso
Insider Preview Aborts Updates
![](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(3.2, 40%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMP%3C/text%3E%3C/svg%3E)
MS Partner
0
Reputation points
MS Surface 2 Windows 11 Pro Insider Preview Evaluation copy Build 26300.8553.ge_prerelease_im.260521-1714.
It was installed last June and has not been able to receive an update since. an attempt takes about 3-4 hours to download, update, determine the update won't take. then uninstall the update and revert back to the old version.
(4-5 attempts) since June
Windows Insider program | Windows Insider preview | Repair and recovery
2 answers
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CrazyKats 19,245 Reputation points Volunteer Moderator2026-09-10T12:52:50.0533333+00:00 -
![](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(22.400000000000002, 26%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EVT%3C/text%3E%3C/svg%3E)
Vikki-T 9,685 Reputation points Microsoft External Staff Moderator2026-09-10T10:05:35.0933333+00:00 Hi MS Partner,
I understand how frustrating it must be to spend several hours downloading an update, only for the installation to fail and roll back to the previous build.
To help narrow this down, could you please provide the following details?
- The exact Surface model shown under Settings > System > About
- The Insider channel shown under Settings > Windows Update > Windows Insider Program
- Any error code listed under Settings > Windows Update > Update history
- The available free space on the Windows drive
In the meantime, please try the following:
- Disconnect unnecessary USB devices and make sure the Surface is connected to power.
- Temporarily disconnect any VPN and third-party antivirus software.
- Open Settings > System > Troubleshoot > Other troubleshooters, then run the Windows Update troubleshooter.
- Restart the device and check for updates again.
Please also check the known issues for the build being offered, as an update failure may be related to a documented compatibility issue. If the update continues to roll back, back up your important files before attempting any recovery or ISO-based installation. Microsoft’s documented recovery options for an Insider build that cannot update may eventually require reinstalling Windows.
For reference:
Once you share the error code and Insider channel, I can better determine the appropriate next step. Thank you so much for your understanding.
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