It may be a bad disc and should be returned for replacement.
wrote on 7/21/2013, 1:18 PM
What you may have to do is copy the contents of the DVD drive onto a folder on your OS. Then, openb up your version of MMM and direct Soundpool 18 to that folder. By the way, if your DVD drive has hardware issues, this might be causing the problem. I never copy Soundpool data directly from the DVD source. (Too slow anyway).