In this post, you’ll learn more about the Error ERROR_GRAPHICS_INSUFFICIENT_DMA_BUFFER – 0xC0262001 that is returned when working with the COM-based APIs in Win32
Win32 COM Error
ERROR_GRAPHICS_INSUFFICIENT_DMA_BUFFER – 0xC0262001
Win32 COM Error Error Description
The driver needs more DMA buffer space in order to complete the requested operation.