In this post, you’ll learn more about the Error FVE_E_AD_SCHEMA_NOT_INSTALLED – 0x8031000A that is returned when working with the COM-based APIs in Win32
Win32 COM Error
FVE_E_AD_SCHEMA_NOT_INSTALLED – 0x8031000A
Win32 COM Error Error Description
The Active Directory Domain Services forest does not contain the required attributes and classes to host BitLocker Drive Encryption or Trusted Platform Module information. Contact your domain administrator to verify that any required BitLocker Active Directory schema extensions have been installed.