tuneis

// move copy the files
wmic logicaldisk get name
move d:\windows\system32\utilman.exe d:\windows\system32\utilman.exe.bak
copy d:\windows\system32\cmd.exe d:\windows\system32\utilman.exe
wpeutil reboot

// add new user 
net user <username> /add
net localgroup administrators <username> /add

tuneis

public class BaseViewModel : INotifyPropertyChanged
{
    public event PropertyChangedEventHandler PropertyChanged;

    public void OnPropertyChanged([CallerMemberName]string propertyName = "") =>
       PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));

    protected void SetValue<T>(ref T backingField, T value, [CallerMemberName]string propertyName = null)
    {
        if (EqualityComparer<T>.Default.Equals(backingField, value))