Hasleo Backup Suite V5.9.2.1 Released!

[Zombo]

The SVN is only checked if the 2011 cert is revoked.

To make sure you are always using the latest boot files for making rescue media using 2023 is to copy the file from C:\Windows\Boot\EFI_EX as that will always have the latest update to secure boot after Windows Updates.

What I was doing before 5.8.2.2 was just copying the file to Hasleo then creating rescue media within the Hasleo GUI and even if 2011 was revoked this would boot without any SVN mismatch error.

copy C:\Windows\Boot\EFI_EX\bootmgfw_EX.efi "C:\Program Files\Hasleo\Hasleo Backup Suite\bin\WADK\Boot\EFI_EX\bootmgfw.efi"

You're right. SVN is only checked when the 2011 certificate is revoked. For a Emergency USB Drive, replace X:\EFI\Boot\bootx64.efi (or bootaa64.efi for ARM64) with C:\Windows\Boot\EFI_EX\bootmgfw_EX.efi, where X: is the drive letter of the USB drive.

If there have not been any updates to the program I use but Windows has updated the secure boot variables I just run this command to update the USB media.

In this example F: is the drive letter.

copy C:\Windows\Boot\EFI_EX\bootmgfw_EX.efi F:\EFI\boot\bootx64.efi