Hi, Im having problems trying to flash the eMMc Im getting the next error

C:\Archivos de programa\maemo\flasher-3.5>flasher-3.5.exe -F RX-51_2009SE_10.201
0.13-2.VANILLA_PR_EMMC_MR0_ARM.bin -f -R
flasher v2.5.2 (Sep 24 2009)

Image 'mmc', size 255947 kB
Version RX-51_2009SE_10.2010.13-2.VANILLA
USB device found found at bus bus-0, device address \\.\libusb0-0001--0x0421-0x0
105.
Found device RX-51, hardware revision 2101
NOLO version 1.4.14
Version of 'sw-release': RX-51_2009SE_20.2010.36-2.002_PR_002
Booting device into flash mode.
Suitable USB device not found, waiting.
USB device found found at bus bus-0, device address \\.\libusb0-0001--0x0421-0x0
1c8.
Raw data transfer EP found at EP2.
SU_PREPARE_DATA_BLOCK_REQ terminated with error code 3.

Is there anything I can do?