I've finally managed to get your files to work and it's now linked.
For next time - file ending are really important so please check them before zipping them - you managed to get .jpeg.jpeg and the software doesn't recognise that as a valid file type - that was easily fixed (we are smarter than computers sometimes

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The actual CD case is a pdf and the 4 files are usually zipped together - that isn't a major problem but you actually sent an open office document .odt.odt and read only. Which made turning it into a pdf interesting - but I did finally manage to export it.
Anne