El usuario instalador del Router ZTE F660 de Fibra optica de Antel tiene dos usuarios conocidos:
You can run it by typing %windir%\system32\sysprep\sysprep.exe to Run dialog (Win + R), or by browsing to folder C:\Windows\system32\sysprep\ and double clicking Sysprep icon. Be careful, though; if you do not want to do a Welcome (OOBE) boot as if the PC and Windows were totally new, close that dialog by clicking Cancel. Once you click OK there's no way to interrupt Sysprep.
Be sure to close all open applications including browser windows before running Sysprep! Do not launch any applications or processes while Sysprep is running.