minh moi cai lai win 7 home basic 64bit xong minh dung MediaCreationTool de tai win 10 home 64 bit, cai dat thi luc minh dien key win ban quyen thi no thong bao loi (o ban win 7 home basic minh moi cai lai thi van dung dc key ban quyen nay) ai biet chi minh voi.