he echo el downgrade pero a la hora de rootear me sale este mensaje , no se si tengo que tener la sd en el mobil

Killing ADB Server...
OK
Starting ADB Server...
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
OK
Waiting for device...
OK
Pushing psneuter...
cannot stat 'D:\Mipony\pack wildfire\SuperOneClickv1.7-ShortFuse\psneuter': No such file or directory
OK
chmod psneuter...
Unable to chmod /data/local/tmp/psneuter: No such file or directory
OK
Running psneuter...