In this post, you’ll learn more about the Error ERROR_GRAPHICS_TOPOLOGY_CHANGES_NOT_ALLOWED – 0xC0262353 that is returned when working with the COM-based APIs in Win32
Win32 COM Error
ERROR_GRAPHICS_TOPOLOGY_CHANGES_NOT_ALLOWED – 0xC0262353
Win32 COM Error Error Description
Topology changes are not allowed for the specified VidPN.