Dougyl

Q: Bootcamp fails to authorize licence key during installation. How do I remove residual items from previous bootcamp and parallels installation?

I bought a new 2015 macbook pro, yosemite, transferred my old macbook pro, Mavericks, via thunderbolt. Old mac had Bootcamp Windows 7 with Parallels. All software was updated. Yosemite runs fine. How do I install a Bootcamp Windows 8.1 from a new purchase iso file? Bootcamp Assistant fails. The licence key is rejected. I presume that there are residual files that transferred and these are blocking registration. I see the parallels icon still in the tray.

MacBook, OS X Yosemite (10.10.3)

Posted on Jun 20, 2015 4:51 PM

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