我下载了DELTAKEY,解压后生成*ISO文件(叫EASY CD 映象文件),然后打开模拟光区第二项,在我的电脑里有一个DELTAKEY(E):的图标,打开它,有TOEFL小书、SETUP等几个图标,双激SETUP,COPYING中出现提示:setup cannot continue because some systems files are out of date on your system.click ok if you would like set up to update these files for you now.you will need to restart windows before you can run set up again.我按OK,此状况周而复始。不知以前操作哪有误,请指教,多谢。