I--- Control Expert 15.1 Download – Deluxe & Safe

.NET Framework 3.5 SP1 (requires an internet connection and "Windows Update" service active during installation). Upgrade Path: From V15.0 SP1 to V15.1

If you are already running version 15.0 SP1, the upgrade requires a clean slate: Export your current projects as files and save custom libraries. Uninstall: uninstall version 15.0/SP1 before proceeding. i--- Control Expert 15.1 Download

"EcoStruxure Control Expert 15.1" in the utilities and firmware section. Typically available as a Trial & Licensing: i--- Control Expert 15.1 Download