I've got Win 7 which I bought the official upgrade to Win 8.
After installing ZoneAlarm (which I had been using for over a decade as Pro on another pc) AND using the System Check Up tool (I don't know which caused my problem) I get an error:
Win 8 starts to load fine & shows it's main page for a while but in the final setup tasks, it finishes as Win 7.
-This is my first post here -I hope I'm doing this right as a doddery old novice!