管理员权限运行cmd
cscript "C:\Program Files (x86)\Microsoft Office\Office16\OSPP.VBS" /dstatus
cscript "C:\Program Files (x86)\Microsoft Office\Office16\OSPP.VBS" /unpkey:CYT97 //这个key在上面的报错里找
cscript "C:\Program Files (x86)\Microsoft Office\Office16\OSPP.VBS" /inpkey:XXXXXXXXX //新key