求助，X9D刷机出现故障码

xdwb1300

求助，X9D用COMPANION 刷机出现故障码 这是怎么回事？


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Started DFU Util
C:/Program Files (x86)/OpenTX/Companion 2.0/dfu-util.exe -a 0 --dfuse-address 0x08000000 -d 0483:df11  -DC:/Users/Administrator/Desktop/opentx-taranis-en-2.0.20.bin
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dfu-util 0.7

Copyright 2005-2008 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2012 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to dfu-util@lists.gnumonks.org

Filter on vendor = 0x0483 product = 0xdf11
No DFU capable USB device found

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DFU Util done - exit code 1
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