SAD... adobe effort to hold users feet to the fire by requiring them to 'rent' via subscription, software. I purchased a while back Master suite of Adobe applications CS5 and upgraded some to CS5.5. Now, having installed Catalina on my Mac my purchased Adobe applications won't run and in the case of Lightroom 3 gives a message that it will cause damage to my computer, How about you do us a favor and make a 64-bit port for these applications and sell them as upgrades. I want to own my software, not rent it!