In this post, you’ll learn more about the Error FVE_E_POLICY_INVALID_PASSPHRASE_LENGTH – 0x80310080 that is returned when working with the COM-based APIs in Win32
Win32 COM Error
FVE_E_POLICY_INVALID_PASSPHRASE_LENGTH – 0x80310080
Win32 COM Error Error Description
Your password does not meet minimum password length requirements. By default, passwords must be at least 8 characters in length. Check with your system administrator for the password length requirement in your organization.