In this post, you’ll learn about the error “ERROR_VOLMGR_PLEX_LAST_ACTIVE 0xC038003B” that is returned when working with COM based APIs or libraries in Windows.
COM Error Message
ERROR_VOLMGR_PLEX_LAST_ACTIVE 0xC038003B
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 plex is the last active plex in the volume. The plex cannot be removed or else the volume will go offline.
