Download Defaultdb — Bin

Download the package labeled (or similar for your architecture).

: Copy the .bin file to a FAT32-formatted USB drive. Enter your BIOS menu, look for Secure Boot or Key Management , and select the option to update or append the "db" (Allowed Signatures) variable. Download defaultdb bin

: Updating to the Windows UEFI CA 2023 certificate to ensure long-term compatibility with Windows updates. Download the package labeled (or similar for your