In this post, you’ll learn more about the Error FVE_E_AD_INVALID_DATASIZE – 0x8031000C that is returned when working with the COM-based APIs in Win32
Win32 COM Error
FVE_E_AD_INVALID_DATASIZE – 0x8031000C
Win32 COM Error Error Description
The size of the data obtained from Active Directory was not expected. The BitLocker recovery information may be missing or corrupted.