Forum Discussion
Windows 11 23H2 → 25H2 in-place upgrade fails in SAFE_OS / MIGRATE_DATA
I'm trying to in-place upgrade a Windows 11 23H2 system to 25H2 and consistently get a rollback in the SAFE_OS / MIGRATE_DATA phase with 0x8007042B – 0x2000D. After a lot of analysis (Panther logs, S...
Hello - I am having these same issues with the Enterprise ISO image. I've gone through all the same troubleshooting as you, attempted different install WIMs and setup.exe parameters, but it always fails at the same place (with McAfee/Trellix AV uninstalled from the machine). If Trellix DLP is detected, then that causes the migration to fail during the SafeOS portion due to locked registry keys (thanks, Trellix), but otherwise, I'm experiencing the same headaches you are.
Annoyingly, I have had intermittent upgrade success from 23H2 to 25H2 on a handful of random devices/VMs, but most fail consistently. Good to see (unfortunately), that it's not just me with this issue. I'm hoping the December release will resolve the issues.
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