LabVIEW Python Node and externally installed Python interpreter bitness and version interoperability
Goal: Call Python functions from a Windows desktop LabVIEW VI using the Python Node with an externally installed interpreter. LabVIEW does not include a Python interpreter, so the target Python installation must be selected and matched to the LabVIEW application instance. The documented constraint is that LabVIEW bitness must match the Python interpreter bit