quicken 2016 for MAC
I have been using Quicken 2016 for MAC for 6 years with no problems--now when I try to open it I get a popup message (screenshot below) telling me that Quicken needs to be installed in the Applications folder. However, whenever I click the Install button it briefly appears (about 1/2 second) that a file is downloading but then the same message pops back up, no matter how many times I click the Install button. I do however see a Quicken 2016 app in the applications folder but it's very small (only about 56 MB) and the (modified) date shown is about the time this problem started. Oddly the original download file is not shown, maybe overwritten?
Quicken support says the issue is not on their end and suggested that Apple may be blocking the app due to a permissions issue. Anybody else having or had this issue?
I've been using the Catalina 10.15.7 OS for about the last year. I was hoping that a computer restart would miraculously solve the problem but nada.
Thank for any help you can give.