Hi,
In my MacBook that I use as a secondary machine, I had Dorico SE (before I bought Pro). When attempting to install Dorico Pro through the Steinberg Download Assistant, it says it was successful, but every time I try to open it, it launches Dorico SE instead of Pro. I tried reinstalling everything to fix this, but to no avail. Am I doing something wrong? (I am a MacOS noob. My main machine has always (and will be) Windows. I’m just not that into Mac and Apple in general. Anyways,)
Thanks,
There’s only one Dorico 4 application. It runs as whichever version is licensed on your computer (though you can force run a Pro license as Elements or SE, which can be helpful in a teaching environment if you want to know what features your students have access to).
Run Steinberg Activation Manager. Login with your Steinberg details. What licenses does it show?
Of course, I forgot to run the Activation Manager 
OOPS
That did the trick. Pro runs smoothly now.