In this post, you’ll learn about the error “EVENT_E_TOO_MANY_METHODS 0x80040209” that is returned when working with COM based APIs or libraries in Windows.
COM Error Message
EVENT_E_TOO_MANY_METHODS 0x80040209
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.
An interface has too many methods to fire events from
