New SunEye software can be downloaded from the Solmetric website here . The installation program updates both the SunEye device and the SunEye desktop software*.The software also checks for updates when connected to the internet, so that you can ensure that you have the latest version. *Note: If you have mismatched software versions it is OK to reinstall the application of the same version in order to get the software installed on the device. You will NOT lose session data on either the device or the desktop.