Eduard,
Ok. I found what caused the issue. The earlier command-line had a typo.
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Directory of Y:\EFI\Lenovo
20-May-24 17:52 .
20-May-24 17:52 ..
05-Jan-25 20:55 BIOS
20-May-24 16:12 33,554,432 BIOS]
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The SelfHealing.fd file is now named BIOS]
We just need to name it correctly and move it to the EFI\Lenovo\BIOS folder.
Run:
Mountvol Y: /s
del /a Y:\EFI\Lenovo\BIOS\SelfHealing.fd
cd /d Y:\EFI\Lenovo
ren BIOS] SelfHealing.fd
*move SelfHealing.fd .\BIOS*