Trying to make a dvd with nero vision express from .avi files and in the DVD video options audio format i have the option for Dolby Digital(AC-3)5.1 but when it goes to burn the disk i get an error durring transcoding of the first .avi. This is what the error reads in the log file i save.

[15:32:08] DVDEngine ################################################## ######################################
[15:32:08] DVDEngine ERROR
[15:32:08] DVDEngine cause: 128 (nmc_processing_exception)
[15:32:08] DVDEngine source: GetSampleData
[15:32:08] DVDEngine description: The owner SID on a per-user subscription doesn't exist
[15:32:08] DVDEngine ################################################## ######################################