I have been trying to replace an old zip folder with an updated version however it is not working. I go through the steps to replace the file (the same as I would a PDF or JPEG etc), and after completing the replace media process I receive a message saying “File successfully replaced”. When I try to download the ZIP folder however, it still has the older content. I have tried clearing the cache, changing the name of the new ZIP folder to replicate the older version yet it still doesn’t work. I have tried at least 10 – 15 times and it still does not work. I also tried leaving it for 24 hours then downloading the ZIP but still it had the old content. How can I replace the ZIP folder content?