Hi Brynn,
Thank you very much for your prompt feedback, I really appreciate it.
I am just going through the link you sent me, I'll try it out and let you know. Meanwhile, I've sent an email to the printers asking for more details about the issues found within the files, I only know that for each extension there's a bit of the file missing. They even tried to combined the files into one again, but as you can imagine it got too messy lol.
Hopefully we will be able to get some results one way or another. Either way, I will keep you all posted.
Have a lovely day,
Kind regards