Reading data through NI PCIe-8381 in Visual C++

Hi,
I would like to seek some guidance in accessing NI PCIe-8381 card using Visual C++.
The issue is that I need to read the data in my C/C++ application directly through the PCI-8381 card instead of LabView. This card is plugged in a general purpose PC and this card is connected to NI PXI-8381 card in PXI station.
I read online that DAQmx library lets you access NI cards this way, but I couldn't find any reference for PCIe-8381 as a support device.
Any guidance/help would be highly appreciated.
Kind Regards,
Bilal