Official Prestashop 1.6 maintenance was ended on June 30, 2019 (more information), so we will not continue to develop the Prestashop 1.6 plugin for this platform.
We recommend upgrades your shop platform to version 1.7 of Prestashop.
In order to update module to the newest version, please follow this steps:
1. Deactivate current version of a module.
2. Download the .zip file from your ORBITVU SUN account
3. Unpack the .zip file
4. Copy unpacked content into Prestashop's modules folder: "presta_path/modules"
4. Login to your Prestashops's back office and go to the Modules. Search for the "Orbitvu SUN" plugin and activate it (all update tasks will be automatically performed in the background during activation).