For the modder looking to unlock CFG Lock or MSR registers:
: Use UEFITool NE to find the Setup module GUID and extract the specific body/section. aptio v uefi editor updated
aptio v uefi editor updated, AMI Aptio V, UEFI BIOS editor, unlock hidden BIOS settings, UEFI variable edit, firmware modification tool. For the modder looking to unlock CFG Lock
Download the Aptio V UEFI Editor from the official website or a trusted source. Follow the installation instructions to install the editor on your computer. AMI Aptio V
The editor often crashes if you try to open a BIOS image that has custom OEM encryption or a non-standard padding structure. It lacks the robustness of open-source parsers that can "skip" unknown regions.