Hello,
Based on my search, Microsoft said that you can download the ISO file of Windows 11 24H2 from the RP channel on Microsoft’s webiste. Consider performing a clean installation of the preview release. This involves creating a bootable USB drive with the Windows 11 preview release and performing a clean install. Be sure to back up any important data before attempting this.
Can't install Windows 11 24H2 from Release Preview channel yet? Here's a workaround - MSPoweruser
Fix: Can’t See Windows 11 24H2 in the Release Preview Channel (minitool.com)
Best Regards,
Hania Lian
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