I have a late 2014 Mac with Catalina. I cannot upgrade to any newer OS as it fails every time. Not even Big Sur. Don't know why but I've tried so many times and invested hundreds of hours with no success. I'm not wanting to purchase a new Mac as this one works great except for my Quicken subscription. Do they have an on-line version where everything can be done online? Or do I have to find another program that will work? I just renewed in Jan and wanted to upgrade to the home and business subscription but I guess that's not viable?