1. It could be the software you might have to reinstall
2. If you already have a copy of Sonic digitalmedia plus V7 on your computer, reinstall that program.
3. If you don't have a copy of the program, Go here to: www.thepiratebay.org
and go to the letter box and type in: Sonic digitalmedia plus V7. Press enter and there will be torrents for that program.
*NOTE: You will need Utorrent @ www.utorrent.com
and download stable version and once that is done, open it on the Right Bottom where the icons are and double-click the icon "U" and that will open it. Once opened, go to the Top Left there are icons and you will see like a Note and a Plus on it together. Open that and locate and double click the torrent where ever you downloaded the torrent and there will be a name of the file like this: (The X's are the file name (Torrent) )
NOTE TO: THEPIRATEBAY.ORG IS NOT ILLEGAL.
ITS 100% FREE.
You dont have to do this if you have a back-up of the Sonic V7 or switching to better burners.
If you do want to do this and you have problems doing it, Contact me @ email@example.com