I couldn't find how to re-install just Start8 or ModernMix, so I re-installed Parallels itself. It looks as though it doesn't package these two add-on apps but downloads them directly as part of the install process. It downloads the current/latest version and I'm right back where I was. Just saw the pop-up down in the corner too....
Both apps are currently older than I posted above (haven't been prompted to update them yet). ModernMix is v1.12 and Start8 is v1.30. Again, even with these older versions, I'm getting pop-ups that the license isn't found.
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Browsing the forums over at Stardock, this seems to be a common issue....
Last edited: Aug 29, 2014