I built a universal binary and one of my users couldn’t use it - she said there was a message something like the file was corrupt. This is a non-technical user with an older Mac - I don’t know how old. I built an Intel binary and it worked fine.
The question: Do older versions of MacOS not understand the universal binary?
Most of my users are on Windows, and I’m really a novice with Mac. So I appreciate any information or advice. Thanks.