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Configuring pci.sys memory resource


dly
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Hi,

I am having trouble getting an ISA card working under Windows XP. This card has to be able to use the D0000-DFFFF region of the upper memory area; there are no jumpers etc. that allow this region to be changed. Looking at the memory resource usage in Device Manager I can see that pci.sys is using the C0000-DFFFF memory region. I suspect this conflict is the reason I cannot access the ISA card (which works fine in an NT4 computer).

Is there any way I can configure pci.sys to not use that region? Device Manager will not let me change the PCI bus resources. I tried adding an EMMExlcude line to system.ini (which was a long shot). I also tried disabling just about everything that can be disabled in the BIOS.

Thanks.

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