This is a relatively straightforward thing to do but I had to cobble together a couple of sources online, so I figured I'd put it all together in one place in case I or someone else is trying to do this down the road.
TL;DR: If you already know how to setup Stream Deck Actions what you need to know is the Windows Calculator executable is located at
Step By Step
- Search for "open" in the right panel of your Stream Deck app and drag the action over to the panel you want to use
- Hit the box with ... next to App/File:
- Navigate to
- Give the action a better title and you're ready to go!