Antes de hacer esto instalar todas las actualizaciones, mínimo hasta el SP1 y asegurarse de tener una licencia válida de windows 7 family pack. También es necesario tener activado el servicio de windows update (actualizaciones de windows)
Open regedit.exe with Start Menu Search and navigate to:
HKEY_LOCAL_MACHINE/Software/Microsoft/Windows/CurrentVersion/Setup/OOBE/
Change MediaBootInstall from "1" to "0". (Double-click it and then enter 0 in the dialog that appears.)
Close RegEdit.
Open the Start Menu again and type cmd in Start Menu search to display a shortcut to the Command Line utility. Right-click this shortcut and choose "Run as administrator." Handle the UAC prompt.
In the command line window, type: slmgr /rearm
Then tap ENTER and wait for the "Command completed successfully" dialog.
Then, close the command line window and reboot. When Windows 7 reboots, run the Activate Windows utility, type in your product key and activate windows.
If it works, you're all set. You're done. Congratulations.
Open regedit.exe with Start Menu Search and navigate to:
HKEY_LOCAL_MACHINE/Software/Microsoft/Windows/CurrentVersion/Setup/OOBE/
Change MediaBootInstall from "1" to "0". (Double-click it and then enter 0 in the dialog that appears.)
Close RegEdit.
Open the Start Menu again and type cmd in Start Menu search to display a shortcut to the Command Line utility. Right-click this shortcut and choose "Run as administrator." Handle the UAC prompt.
In the command line window, type: slmgr /rearm
Then tap ENTER and wait for the "Command completed successfully" dialog.
Then, close the command line window and reboot. When Windows 7 reboots, run the Activate Windows utility, type in your product key and activate windows.
If it works, you're all set. You're done. Congratulations.
