In this post, you’ll learn more about the Error TBS_E_PPI_FUNCTION_UNSUPPORTED – 0x80284014 that is returned when working with the COM-based APIs in Win32
Win32 COM Error
TBS_E_PPI_FUNCTION_UNSUPPORTED – 0x80284014
Win32 COM Error Error Description
The Physical Presence Interface of this firmware does not support the requested method.