Where do I find the Energizer FileSaver software, v 4.2.1 or v 5.0? I have looked everywhere.
You can download the application through the application's page at Software Informer. The version linked corresponds to v5.0. I recommend on using this version instead of 4.2.1. Visit the download page and then you will be able to download the application. If you're using it in a modern operating system, make sure to launch the installation as Administrator.