Usually provided as an ISO image or a self-extracting executable. 2. The Floating License Manager
If you are moving from v14.0 or v15.0 to v15.1, follow these steps to ensure your project files remain intact:
Right-click the setup.exe and select "Run as Administrator" to avoid registry errors.
The official is the primary source. Search for: "EcoStruxure Control Expert v15.1"
Schneider Electric EcoStruxure Control Expert v15.1: Download and Update Guide
If you are using a node-locked license, use the License Authorization Tool to return your license before a clean install, then re-activate it once v15.1 is ready. Troubleshooting "Updated" Issues
Ensure your Unitelway or XWAY drivers are updated to match the new OS requirements.
Export your .STU files to .ZEF or .XEF formats. v15.1 can open older files, but it is much harder to go backward once a project is saved in a newer version.