Hello all. I'm new to the forum. I had a quick look for cartographer forums on Google and this one seemed decent

I have a new version of Memory-Map but it will only open official Memory-Map QCT files. Most of my maps are home-made from scans, and apparently forbidden. I've been trying to find if there's some kind of HEX edit that I can do to the files so that Memory-Map will accept them as "official" and display the contents. I have found The Quick Chart File Format Specification V1.03 which has details about this, but I don't know what to change to what. I thought someone else here may have already done this and be able to give me some clues.

Thank you