n3v4:still have two questions.

Thank you for your help. It works now.
Still have two questions
1. After reinstalled the Window XP, all of my outlook archive file will be lost? I used auto archive.
2. My friend's computer use firfox as a window explorer. I can't read Chinese in her computer. The character encoding 's auto-detect set on OFF. Chinese has been checked. What should I do to make it be able to read Chinese?