I have some old code (LV 2017 DAQmx 19.6) that use the AI.ADCTimingMode & AI.ADCCustomTimingMode property nodes. I am trying to recreate this code and have found that I cannot access these property nodes (among others) through manual creation. I have also tested this on a different VM with LV2020 & DAQmx 20.0. The online documentation eludes to a DAQmx 20.1, however, I have not been able to find a download for that version.
I am able to view the property nodes through the class browser, but it does not let me select them:
After clicking OK, the node does not show up in the class browser