05-25-2019, 05:22 AM
Perhaps the Windows 7 installer found a newer version OS and refused to continue.
I never did it before. But I guess you might backup your data first, then re-format your current Windows 8 partition, so that the Windows 7 installer will not be able to find any existing OS.
I never did it before. But I guess you might backup your data first, then re-format your current Windows 8 partition, so that the Windows 7 installer will not be able to find any existing OS.