DVD Creator on Mac not Saving at all

Mac Intel Duo 10.4.11
Bought the DVD Creator and it Saved the Folder OK from avi file to a DVD which plays perfect in my player.
Second time , nothing appeared in the Destination folder after finishing. No DVD files. No VIDEO_TS or AUDIO_TS at all. Nothing there.

Have restarted , and done everything but nothing fixes it. Folders still invisible.

However , I can successfully burn a DVD with the correct VIDEO_TS or AUDIO_TS , when I set the Destination to do so.

Please help. Thank you.