Please read the links below about upgrade options for the installed Windows Edition and Version.
There are limited options for S mode.
This computer has Windows 10 Enterprise S mode version 1809.
Windows 11 in S mode is only available in the Windows 11 Home edition.
If you have the Pro, Enterprise, or Education editions of Windows 10 in S mode, Windows Update will not offer Windows 11 because S mode is not available in those editions of Windows 11.
Therefore, if you have the Pro, Enterprise or Education editions of Windows 10 in S mode, you'll need to switch out of S mode to upgrade to Windows 11.
There's no charge to switch out of S mode, but you won't be able to turn it back on.
While it’s free to switch to Windows 10 Pro, it’s not reversible.
The only way to rollback this kind of switch is through a bare-metal recovery (BMR) reset.
This restores a Windows device to the factory state, even if the user needs to replace the hard drive or completely wipe the drive clean.
If a device is switched out of S mode via the Microsoft Store, it will remain out of S mode even after the device is reset.
https://support.microsoft.com/en-us/windows/windows-10-and-windows-11-in-s-mode-faq-851057d6-1ee9-b9e5-c30b-93baebeebc85
https://learn.microsoft.com/en-us/windows/deployment/windows-10-pro-in-s-mode
https://learn.microsoft.com/en-us/windows/deployment/windows-10-pro-in-s-mode
https://learn.microsoft.com/en-us/mem/intune/configuration/edition-upgrade-configure-windows-10
https://learn.microsoft.com/en-us/windows/deployment/upgrade/windows-10-edition-upgrades
https://learn.microsoft.com/en-us/windows/deployment/s-mode
https://learn.microsoft.com/en-us/windows/deployment/upgrade/windows-10-upgrade-paths
0xC1900213 - 0x20018
Indicate if any of these non-Microsoft are installed or were recently uninstalled:
a) antivirus
b) firewall
c) drive encryption
Run:
V2 log collector: https://www.tenforums.com/bsod-crashes-debugging/2198-bsod-posting-instructions.html
Tuneup plus: https://www.tenforums.com/attachments/bsod-crashes-debugging/357096d1642080178-batch-files-use-bsod-debugging-tuneup_plus_log.zip
Upgrade failure info: https://www.tenforums.com/attachments/bsod-crashes-debugging/353454d1638278360-batch-files-use-bsod-debugging-upgrade_failure_info.bat
Post share links using one drive, drop box, or google drive.
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