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XIO2001: XIO2001 OS error

Part Number: XIO2001

Hi Sir,

At present, I encountered a problem can not be solved on the cometlake platform.
This question is about the PCI. The motherboard uses the xio2001(PCIE to PCI Bridge).
Question was this.
When a pci card is inserted on the board.
Boot to OS(Windows 10) will produce an error.
The error message is below stop code = Driver verifier DMA violation.
Do you have relevant experience?
Please help us to see the problem. I hope you can help assist, thank you.

Brendan