What you download from the website is the DMG file furthest left in this image:
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When you open it, it mounts a drive and should open the orange window. This is where you’d drag TntConnect into your Applications folder.
If you already had TntConnect installed, you might get this prompt:
If so, click “Replace”.
Now you can:
TntConnect is now in your Applications folder.<o:p></o:p>