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Windows Central Question
I upgraded to Win 10 from 8.1, but got a Window's 10 Critical Error. I was able to uninstall Avast to get rid of that Critical Error message, but I am wondering if that error will return, so I am thinking of going back to 8.1 until things are figured out. If I go back to 8.1, will I be able to upgrade again to Windows 10 if I do it within the year?