The first thing to do is to create a backup copy of all the data found int he Volutive application. You can use an external HDD to copy the data. Secondly, download Volutive once again and install it on the other PC. Start the software and use its built-in features to import the data you have on the external HDD. In case you lack an external HDD, use a USB Flash drive with at least 8-16 GB of free space, depending on the data you already have.