Fix: Right-click the Control Expert shortcut → Properties → Compatibility → Disable “Run this program in compatibility mode.”
A: Yes. The installer supports side-by-side installation. However, projects saved in 151 cannot be opened in version 14.
If you are still running an older version (e.g., V14, V15.0, or V15.0 SP1), you are missing critical updates. Here is why the updated Control Expert 151 is mandatory:
The Control Expert 151 download updated process is straightforward if you follow the official channel, prepare your environment, and understand the post-installation steps. Version 15.1 remains a robust, battle-tested IDE for Modicon platforms, offering the right balance of modern features and legacy support.
Quick Recap:
If you still face issues, join the Schneider Electric Exchange community (exchange.se.com) where thousands of automation engineers share solutions and hotfix links.
Have you successfully deployed Control Expert 151? What challenges did you face during the download or installation? Share your experience in the comments below – and don’t forget to download the latest update safely!
To download and update Schneider Electric EcoStruxure Control Expert version 15.1, you should use the official Schneider Electric website. Please note that while version 15.1 was a significant release, the software has since been updated to version 15.3 and beyond. Download Links & Hotfixes
You can access the 15.1 software and its critical updates through these official portals:
Base Software: Official upgrade guides from Schneider Electric detail the process for moving from version 15.0 to 15.1. Critical Hotfixes (HF): Hotfix HF012 (DTM NOC) - Released Oct 2022. Hotfix HF011 (Restore Data) - Released Oct 2022. Hotfix HF010 - Released Aug 2022. Standard Upgrade Procedure control expert 151 download updated
If you are upgrading an existing installation to version 15.1, follow these steps recommended by Schneider Electric to prevent data loss:
Export Projects: Save your current projects from .STU (project file) to .STA (archive application file).
Save Libraries: Backup any custom libraries or private ASI catalogs.
Uninstall Old Version: Remove Control Expert 15.0 SP1 and reboot your PC.
Install 15.1: Run the installer for version 15.1 and reboot again. Key Features of V15.1
As detailed in the EcoStruxure Control Expert V15.1 Guide, this version provides:
Scalable Architecture: Support for various Modicon hardware platforms.
Compliance: Support for standard IEC 61131-3 programming languages.
Security: Enhanced cybersecurity considerations for automation and control system lifecycles. Fix: Right-click the Control Expert shortcut → Properties
If you need the license activation or have issues with your serial number, you should contact Schneider Electric Support directly.
Could you let me know if you are upgrading from an older version or performing a fresh installation? I can provide specific compatibility checks for your hardware. ControlExpert_V151_HF012 DTM NOC | Schneider Electric
ControlExpert_V151_HF012 DTM NOC * Date: 25 Oct 2022. * Type: Software - Hotfix. * Languages: English. * Version: V1.0. Schneider Electric ControlExpert_V151_HF010 - Schneider Electric
Register today * Support/ * Documentation & Software Downloads/ * Software & Firmware/ Schneider Electric ControlExpert_V151_HF011 RESTORE DATA - Schneider Electric
Support * Support. * Help and Contact Center. * Get a Quote. Schneider Electric ControlExpert_V151_HF006_A - Schneider Electric
Support * Support. * Help and Contact Centre. * Office Locations. * Where to buy. * Phone: 13 73 28 (13 SEAU) Schneider Electric Upgrading Control Expert 15.0 SP1 to version 15.1
To download and update to EcoStruxure Control Expert v15.1 , follow this structured guide based on official Schneider Electric procedures. 1. Preparation & Backup
Before upgrading from a previous version (like v15.0 SP1), you must secure your existing data to prevent loss during the uninstallation process. Schneider Electric Export Projects : Convert current projects from (project file) to (archive application file). Backup Libraries : Save any custom libraries and private ASI catalogs. Record Licenses
: Ensure you have your activation IDs ready for re-registration. 2. Uninstall Previous Version If you still face issues, join the Schneider
Control Expert 15.1 requires a clean environment if an older version is present.
: Go to your PC's Control Panel and uninstall "Control Expert 15.0 SP1" or your current version. Manual Cleanup
: To ensure no registry conflicts, delete the following folders if they remain: C:\ProgramData\Schneider Electric\Control Expert C:\Program Files (x86)\Schneider Electric\Control Expert
: Restart your computer before proceeding with the new installation. Schneider Electric 3. Download & Installation Access the official software via the Schneider Electric Download Center Locate Version : Search for "EcoStruxure Control Expert V15.1". Run Installer
: Launch the setup executable. If using the "Schneider Electric Software Installer" tool, select Install new software
, set the product to "EcoStruxure Control Expert," and choose version Follow Prompts
: Select your language (English is standard) and accept the license agreement. Final Reboot : Restart your PC once the installation completes. Schneider Electric 4. License Activation The software will run in trial mode until activated. Schneider Electric License Manager and enter your Activation ID
Ensure you have an internet connection for instant validation. 5. Applying Latest Hotfixes
Once v15.1 is installed, check for critical updates to improve stability: Hotfix 003 (HF003) : Recommended for v15.1 to address known issues. Hotfix 002 (HF002_A) : Also available for specific hardware compatibility. Schneider Electric
Upgrading Control Expert 15.0 SP1 to version 15.1 - Schneider Electric
The "updated" part is crucial. The latest patch within the 151 branch (often referred to as 151.1 or 151 Hotfix 2) includes: