Microsoft Office 2007档案格式兼容性套件
简体中文:
http://www.microsoft.com/downloads/details.aspx?FamilyID=941b3470-3ae9-4aee-8f43-c6bb74cd1466&DisplayLang=zh-cn
繁体中文:
http://www.microsoft.com/downloads/details.aspx?FamilyID=941b3470-3ae9-4aee-8f43-c6bb74cd1466&DisplayLang=zh-tw