Component Object Model (COM) Error – FWP_E_INCOMPATIBLE_DH_GROUP 0x80320031

In this post, you’ll learn about the error “FWP_E_INCOMPATIBLE_DH_GROUP 0x80320031” 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 Diffie-Hellman group is not compatible with the policy type.