In this post, you’ll learn more about the Error FVE_E_POLICY_PASSPHRASE_TOO_SIMPLE – 0x80310081 that is returned when working with the COM-based APIs in Win32
Win32 COM Error
FVE_E_POLICY_PASSPHRASE_TOO_SIMPLE – 0x80310081
Win32 COM Error Error Description
Your password does not meet the complexity requirements set by your system administrator. Try adding upper and lowercase characters, numbers, and symbols.