In this post, you’ll learn more about the Error COMADMIN_E_LEGACYCOMPS_NOT_ALLOWED_IN_NONBASE_PARTITIONS – 0x8011081B that is returned when working with the COM-based APIs in Win32
Win32 COM Error
COMADMIN_E_LEGACYCOMPS_NOT_ALLOWED_IN_NONBASE_PARTITIONS – 0x8011081B
Win32 COM Error Error Description
Legacy components may not exist in non-base partitions.