Spelling variation only. The official term uses a hyphen: “Run-Time Engine,” but the executable and folder names often omit it.
The LabVIEW Runtime Engine works the exact same way for programs called Virtual Instruments (VIs). Why Do You Need It? labview runtime engine version 8.6
If you are forced to support a LabVIEW 8.6 application, here is your battle plan: Spelling variation only
What (Windows XP, Windows 10, etc.) are you using? a dynamic link library (DLL)
This error usually means a sub-VI, a dynamic link library (DLL), or a hardware driver dependency is missing from the target computer.
Deploying applications to production floors or testing stations without purchasing expensive development licenses for every machine.