晕,针对自己的系统下载
windows 2000 (sp4)
http://www.microsoft.com/downloads/details.aspx?displaylang=zh-cn&FamilyID=3b61153d-359f-4441-a448-24062cb2387c
windows xp
http://www.microsoft.com/downloads/details.aspx?displaylang=zh-cn&FamilyID=2996b9b6-03ff-4636-861a-46b3eac7a305