I have put off upgrading to the newer Mac OS on my current iMac. From what I understand, Apple was found guilty the French law courts of deliberately slowing devices to a crippling speed when upgrading OS or iOS on older models. They were charged a 7 figure fine. Did it alter the way they worked? Not that I know of. As a result I still have an iMac running Mojave OS 10.14.6. I am a new customer as of today and installed version 2 of the three products but none of them work on Mojave. I might need to be running your version 1. Are you able to link me to where I can find this version of your software please?