How is a barcode file opened?
Please do not try to open a barcode file. Barcode files are inserted, not opened. Do NOT double-click on the barcode to begin working with it. Open the book cover file and insert the barcode file from the toolbar as you would a picture file. The barcode file will automatically open at the correct size. Do not try to open the barcode file first and then attempt to move into the graphic design application you are using.
For more information, contact the Australian ISBN agency on (03) 8517-8349 during business hours or email email@example.com.