You want LV 2015 SP1 or later for Windows 10.
But I need to have the LabVIEW 8.2.1 Runtime installed tu run and older executable.
It is possible to LV 2015 SP1 or later for Windows 10 and also LabVIEW 8.2.1 Runtime engine to run the old executable. The executable will work?
If you are using hardware that lives inside the PC, you should make certain there are Win10 drivers for it.