I have decided to upgrade my 2012 Mac Mini OS to MacOS Catarina today. It looks fine so far other than the fact that three programs I often use are no longer operational. (1) CleanMyMac 3 (2) TextWrangler (3) ScanSnap Fujitsu Scanner Manager I upgrade CleanMyMac3 to CleanMyMacX $100 I have to find alternate text ed...