[MTUSUPPORT]

This normally means that the Hardware is having a problem recognizing a disc in in the drive. Have you tried burning Audio CD's with this drive using other programs? Does it work all of the time or do you have the same problems that you are having with Microstudio?

This is not a drive that should work correctly for Karaoke. Try using the Duplicate disc tab but select Audio Cd instead of Karaoke, and see if it will work. Let me know what you find.