11-19-2015, 07:54 PM
Onamuji wrote:
It's either not really a zip file or it's corrupt. It's weird, but the Archive Utility will compress any file that it can't unzip.
My guess is that the original file was simply renamed. Go back to the original zip file and rename it to end in ".numbers" instead of ".zip" and see if the file will open in numbers.
Excepting, every file I've unzipped with this problem has worked fine and we are dealing with ROM images so it actually would be pretty noticeable if the zip was corrupted. There's something weird with some zip files, I think it depends on the software used to create the zip. I do agree this could be a simple manner of a renamed file.