Gotcha, so I should browse this site for the software and install it manually on the dev side and test it there. I was so focused on switching the license to get the auto update working that it didn’t occur to me to look for downloads here. I found and downloaded it and will test before I try to install it on the live site. This isn’t practical for a lot of plugins all the time, but I’ll do it on this one (we manage a lot of web sites and none of them pay particularly well…..)
Hopefully, it all goes smoothly. The calendar has been problematic for these clients since the beginning so I was hoping this would be quick and easy, but no. 😉
That said — thanks for your help! I do appreciate it.