Upgrading Elements Copy & Sync from version 2.6.3 or lower to 2.6.3 or higher
Why a specific procedure ?
Due to a new configuration layout, users who are using versions 2.3.3 or lower will not be able to use version 2.6.3 or higher directly. It will be necessary to first upgrade to version 2.6.2 before proceeding.
In order to perform a correct upgrade to version 2.6.3 or higher from version 2.3.3 or lower, please follow the following procedure:
Download the Elements Copy & Sync 2.6.2 file
Go to the Administration menu > Addons > Manage add-ons
Click on the Upload add-on link
Browse your data to select the file you previously downloaded and click on Upload
The version 2.6.2 is now installed properly. Install now the version you need by following the basic installation procedure