$a=StringSplit('PC_01,PC_02,PC_03,PC_04,PC_05',',')
$b = $a[Random(1,5,1)]
RegWrite('HKLM\System\ControlSet001\Control\ComputerNameActiveComputerName','ComputerName','REG_SZ',$b)
RegWrite('HKLM\System\ControlSet001\Control\ComputerName\ComputerName','ComputerName','REG_SZ',$b)
RegWrite('HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters','Hostname','REG_SZ',$b)
RegWrite('HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters','NV Hostname','REG_SZ',$b)