In this post, you’ll learn more about the Error FVE_E_POLICY_PASSPHRASE_REQUIRED – 0x8031006B that is returned when working with the COM-based APIs in Win32
Win32 COM Error
FVE_E_POLICY_PASSPHRASE_REQUIRED – 0x8031006B
Win32 COM Error Error Description
Group policy settings require the creation of a password.