Won't read Chartbuster CB6314

[silverea]

I'm totally stumped....I want to make a back-up copy of my CDG Chartbuster CB6314, but when I put it in my Plextor 40/12/40A or my Plextor 48/24/48A, it tells me that I have another device hooked up that is not working properly...same message on both computers..hmmmm. It won't read this disc in either computer, however I have no problems with any of my other CDG's.

When I open MicroStudio 2.4 and want to import the tracks, it shows that there are 16 tracks and that track 15 is over 7 minutes long, and track 16 is a few seconds long, where in fact there are only 15 tracks. It will import all the tracks up through 14, then it gets stuck 3/4 the way through track 15.
This particular CDG plays normal in a karaoke player showing the 15 tracks.

Has anyone else had this problem, and found a solution....I've tried 2 different originals of that disc and they both do the same thing.

Thanks, Diane