For you second question, You can see your language in the bottom your Test Complete screen as like below,
Ah, how do you change that language then? I have it set to Java.
When you create a project, you're prompted for the language. That language persists for the project. While there are WAYS of changing that by manually editing the MDS file for the project, it's a bit of a pain in the butt to do so.
Your best bet is to create a new project and, when doing so, select "Python" as your scripting language. You'll either have a dialog that looks like this at that point:
Or like this, depending upon which of the two paths in the tool you go through for creating a project:
And technically speaking, you have two different projects, one called ARM, one called LPGenerator in a single project suite called ARM. So, when you created LP Generator, you selected "Python" as your language... but when you created ARM, you selected JavaScript.
Just as a note, rather than duplicating code, so long as the projects are the same language, you can right click on the "Script" node in the project explorer and select "Add Existing Item", browse to the code unit from your other project, and select "OK". That will "Share" the unit between the projects.
