Folks I have been trying to overcome this problem for days. I have a large project (Just under 4 GB) to fit on a dvd 5. It has many pieces and links. I have put everything together. Checked for and repaired all errors that the system has pointed out and set up to generate a disc image.
Everything runs great until It comes to the very end (building file system UDF) before it starts to write then I get the message "Unexpected files were found in the Audio_TS or Video_TS
directory. DVD Error 27303" Then it says "Building navigation failed". Any help I could get would be greatly appreciated.