Component Object Model (COM) Error – ERROR_FLT_CONTEXT_ALREADY_LINKED 0x801F001C

In this post, you’ll learn about the error “ERROR_FLT_CONTEXT_ALREADY_LINKED 0x801F001C” that is returned when working with COM based APIs or libraries in Windows.

COM Error Message


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 context is already attached to another object