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#11
While you post is partially correct, it is irrelevant to the process we are discussing in this thread. This thread is discussing going back to Windows 8/8.1 as a basis for upgrading to Windows 10. Read the post that I was responding to. We were discussing installing Windows 8/8.1, not Windows 10. While installing Windows 8/8.1 it should read the key for Windows 8/8.1 stored in bios.