I am just having a look at LabVIEW 2024 and its ability to save files for a previous version.
Does anyone know if it also allows you compile an exe to run on a previous version of the runtime?
By the looks of what is listed in the additional installers it can't. (I have got a project which is set to be save in 2023, but the installer is listing the 2024 runtime).
This suggests that in order to compile a project you will still need the target version of LabVIEW installed.