Select the necessary communication drivers (e.g., Modbus, PLCUSB, Unitelway) and DTMs like the Modbus HART Gateway. Permissions: Ensure the C:\UnityProTemp directory has full Read, Execute, and Write permissions.
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
A final system reboot is highly recommended for all configuration changes to take effect. Key New Features in V15.1 Upgrading Control Expert 15.0 SP1 to version 15.1 9 Mar 2022 — Select the necessary communication drivers (e