In this post, you’ll learn more about the Error FVE_E_FIRMWARE_TYPE_NOT_SUPPORTED – 0x80310048 that is returned when working with the COM-based APIs in Win32
Win32 COM Error
FVE_E_FIRMWARE_TYPE_NOT_SUPPORTED – 0x80310048
Win32 COM Error Error Description
BitLocker Drive Encryption cannot be enabled on the operating system drive. Contact the computer manufacturer for BIOS upgrade instructions.