Known issue (and solution) for Digital File Pro 2 with Transparent PNGs
When uploading a PNG file that contains a transparent background (via a page created with Digital File Pro 2), the background is converted to black. We offer a file fix for this bug in the Download Center that you can copy/paste to any of your sites, as needed.
Log in and visit the Download Center. Click on Digital File Pro 2; then click on the Known Issues section. Download the related zip file and follow the instructions in the readme file.