多版本的office怎样设定其默认打开方式

1、 

《office2003》

"C:\Program Files\Microsoft Office\Office11\excel.exe" /regserver

"C:\Program Files\Microsoft Office\Office11\POWERPNT.EXE" /regserver

"C:\Program Files\Microsoft Office\Office11\WINWORD.EXE" /regserver

2、 

《office2007》

"C:\Program Files\Microsoft Office\Office12\excel.exe" /regserver

"C:\Program Files\Microsoft Office\Office12\POWERPNT.EXE" /regserver

"C:\Program Files\Microsoft Office\Office12\WINWORD.EXE" /regserver

3、《office2010》

"C:\Program Files\Microsoft Office\Office14\excel.exe" /regserver

"C:\Program Files\Microsoft Office\Office14\POWERPNT.EXE" /regserver

"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /regserver

4、 

按下回车键（Enter)

 "C:\Program Files\Microsoft Office\ " 即为Office安装路径