回复：换了个新硬盘，但现在所有的文档都打不开了。怎么办？

assume you are using Win XP, it might not work if you install XP SP3 beta.

1)press F8 in start up enter into safe mode, as admin
2)select folder like "my documents", right click into properties.
3)under security folder, change the folder ownership to your new user.
4)restart to normal mode, then you have rights to read.

good luck
hope can help