使用NET USER增加一个超级管理 & 激活Windows 7 administrator

net user HTAdmin /delete
net user HTAdmin yourpassword /add /expires:never
net localgroup administrators HTAdmin /add
set username=HTAdmin
WMIC.EXE Path Win32_UserAccount Where Name="%username%" Set PasswordExpires="FALSE"

exit

激活Windows 7 administrator

  net user administrator /active:yes 

原文地址:https://www.cnblogs.com/jasonsfu/p/1808200.html