NO hay manera me sale esto:
08/049/2014 19:49:32 - INFO - Checking header
08/049/2014 19:49:32 - ERROR - Processing of loader.sin finished with errors.
08/049/2014 19:49:32 - INFO - Ending flash session
08/049/2014 19:49:32 - ERROR -
08/049/2014 19:49:32 - ERROR - Error flashing. Aborted
08/049/2014 19:49:33 - INFO - Device connected in flash mode
08/049/2014 19:49:55 - ERROR - Drivers need to be installed for connected device.
08/049/2014 19:49:55 - ERROR - You can find them in the drivers folder of Flashtool.
Supuestamente están instalados.No se que puede ser utilizo windows 7