: NI maintains an archive of older drivers and runtimes. Community members often point to download.ni.com as a direct directory for legacy installers. Third-Party Archives
: The 8.5.1 RTE is primarily 32-bit. If you are using a 64-bit OS, the 32-bit RTE can still run 32-bit LabVIEW applications. Coexistence labview runtime engine 85 1 download hot
The software is obsolete and has reached its "End of Life" (EOL). It is no longer hosted on the primary National Instruments public download servers. Report: Analysis of Search Query Direct FTP/Web Archive
The official and safest way to acquire this legacy version is through the NI Support Portal . LabVIEW Runtime Download Page . The "Official" Download Dilemma