We are using a NI 7831 card and using LabVIEW version 2018.
We have downloaded all compatible version drivers.
NI real time 2018
NI FPGA 2018
NI R Series Multifunction RIO 2018.
But it is not getting detected when I checked the NI max it shows NI RIO version 20 there which should be 18.
Please suggest ways to solve this.