While my O/S was Vista, I saved some information on a CD-RW disc. Recently, I installed Windows 7 on my computer and tried to download the info on the CD-RW on my computer. I put the disc in a get a window AutoPlay which says to open using Windows Explorer when I click I get a another window which lists the things stored on the disc and when I click in to any one of the subjects, I get a message that says it's not available.