Poor piece of software
This is indeed an incredible piece of poorly programmed software: 1. It does not transfer video files, although it copies them to the stick. When copying from the stick to the target device it looks as if they are copied but they are not. 2.You can select photo folders on the source device. BUT: they cannot be copied because they are not the required file format. So you have to manually create every folder on the stick and then copy the contents of each folder by entering it and select all files. 3. Essential information is not correctly transferred, e.g. photos will not show the location in the subtitle but at least they can be located on the map. Ouch! Please study the available documentation for the API! Any relevant update planned?