I have one DVD that I wish to strip a couple of audio streams from in the process of resizing.

However this DVD, but not others, do not offer the audio tab to deselect the streams not required.

The problem appears to be related to a message "could not load analyze data for disc : 14861" that appears in the log file.

Any suggestions how to get round this?

(I have used DVDShrink, for example, to process this DVD and with this I can remove the audio. But the quality is not as good as InstantCopy ...)