In this post, you’ll learn about the error “ERROR_VOLMGR_NO_SUCH_USER 0xC038002B” that is returned when working with COM based APIs or libraries in Windows.
COM Error Message
ERROR_VOLMGR_NO_SUCH_USER 0xC038002B
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 specified notification user does not exist. Failed to unregister user for notifications.
