管理员身份运行CMD,然后按照以下步骤操作:
1)定位到Office2010的安装目录:
cd C:\Program Files\Microsoft Office\Office14\
2)安装产品密钥(取代现有密钥):
cscript ospp.vbs /inpkey:XXXXX-XXXXX-XXXXX-XXXXX-XXXXX
3)删除KEY,XXXXX为要删key的最后5位字母:
cscript ospp.vbs /unpkey:XXXXX
例1:cscript “C:\Program Files\Microsoft Office\Office14\ospp.vbs” /inpkey:XXXXX-XXXXX-XXXXX-XXXXX-XXXXX
例2:cscript cscript “C:\Program Files\Microsoft Office\Office14\ospp.vbs” /unpkey:XXXXX
更多内容请浏览微软网站:http://technet.microsoft.com/zh-cn/library/ee624350.aspx