How can I update MySoftware Label Designer for my iMac that is now on Sierra OS?
The MySoftware Label Designer is an application that is currently running only on Windows platforms. The only website where the software appears to be available for purchasing is Avanquest and look what it says about system requirements:
Windows XP, Windows Vista 32-bit, Windows 7 64-bit, Windows 7 32-bit, Windows 8 32-bit, Windows 8 64-bit, Windows 10
You can find more about it on the following page: http://www.avanquest.com/USA/software/mylabel-designer-deluxe-27451