竟然係intel sata driver問題! 聽講 windows 7 + intel chipset + 700G 以上既harddisk, Intel® Rapid Storage Technology driver package 既版本既有好有關係!
http://au.answers.yahoo.com/question/index?qid=20110519032334AAGSGcD
另一可能性係要delete呢個folder.
C:\Users\\AppData\Local\Microsoft\Windows Live\Contacts
kachun.com 