Dorico Elements an Dorico SE in the same computer

[pianoleo]

I’m assuming the same goes if you have an Elements license - hold Cmd while loading and it should run as SE.

Dorico SE 3 installer

The install file is identical. The application itself is identical. The only difference is the feature set, and that is determined by the license. If you have a Dorico Pro licence but you want to run a different Dorico flavour, you can hold the Alt key while starting Dorico to launch Dorico Elements, and hold Command (Mac) or Ctrl (Windows) to launch Dorico SE. If you’ve already got Dorico 3.1 (Pro) installed, don’t waste your time trying to install any other flavour of Dorico.