In this post, you’ll learn about the error “ERROR_GRAPHICS_SOURCE_ID_MUST_BE_UNIQUE 0xC0262331” that is returned when working with COM based APIs or libraries in Windows.
COM Error Message
ERROR_GRAPHICS_SOURCE_ID_MUST_BE_UNIQUE 0xC0262331
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.
ID of the specified video present source is already used by another source in the set.
