Older version of InDesign won't launch (Mac)
For compatability with a client, I've been using InDesign CC 2015 successfully up until this morning. I'm on a Mac using Catalina 10.15.7. I had to logout of Creative Cloud this morning on my Mac to try opening up something on my rarely used Windows laptop. After that, I logged out of the laptop and logged back in on my Mac. I could no longer open InDesign CC 2015 through CC 2018. They just bounce in the dock for a second and then nothing. CC 2019 and earlier open fine. I tried restarting, but got the same thing.
I didn't perform any upgrades to my computer unless the Creative Cloud app updated itself.
Just wondering if something changed on Adobe's end or if this is an issue specific to my computer. Anyone else use older versions and having an issue?