Version 8.6 __top__ — Labview Runtime Engine

The 8.6 runtime can coexist with 2012, 2015, 2020, and even 2023 runtimes without issue. However, if an application incorrectly queries the latest runtime instead of the required one, you may see a version mismatch. Solution: Use the LVRTConfig.exe utility (found in the runtime’s Utility folder) to bind specific .exe files to specific runtime versions. Create a configuration file named MyApp.exe.config :

You can download the RTE directly from the [31]. Navigate to the LabVIEW Runtime download section. labview runtime engine version 8.6