I was an idiot and upgraded my DAz studio to the latest a few days ago. I'm not sure where I got the idea that the DIm installer kept the package files in my folder like it does my items so i can roll back if I need to. Long story short: they've broken the (older) products I use to make my comics (again) and I need to roll back. But there are no package files.
So I'm submitting a help ticket and I guess a request for help here through the system? Everything has changed. Agony.