EndNote X9 won't install on my MacBook Pro macOS Catalina 10.15

I tried updating Endnote but it wouldn’t work. So I deleted the older version and downloaded the latest endnote from my university website. It downloads and installs but when I click on it there is an error that says "The developer of this app needs to update it to work with this version of macOS."omegle discord xender

Also, after installing it doesn’t open the app automatically. The installer just closes and nothing happens.

Im thinking it might be that my uni doesn’t have the latest update, though they have provided the link for endnote X9 downloader.

Is anyone else having the same issue?

Please contact Technical Support directly for assistane with this installation issue.

1-800-336-4474 option 4 then 1