In this post, you’ll learn about the error “XACT_S_MADECHANGESINFORM 0x0004D006” that is returned when working with COM based APIs or libraries in Windows.
COM Error Message
XACT_S_MADECHANGESINFORM 0x0004D006
What is COM?
Microsoft’s COM stands for Component Object Model. Component Object Model (COM) is a networked, object-oriented framework for building interoperable binary software components. Microsoft’s OLE (compound documents), ActiveX (Internet-enabled components), and other products are built on the COM base technology.
Error Description
Below is the description of this COM Error.
The sink is for the moment and wishes the transaction to proceed, but if other changes are made following this return by other event sinks then this sink wants another chance to look