Aveva System Platform 2020 R2 Size: 5.8 GBAVEVA Historian, AVEVA Historian Client, AVEVA InTouch HMI, AVEVA System Platform & OMI Aveva System Platform 2020 R2. Please ensure you are logged in - Downloading this file requires the user to be a customer of Industrial Software Solutions. If you are a customer, please contact us to ensure your account is properly registered.