Artillero

I have this files in the 17150 folder:

17150\bin\

C:updatexbox>xebuild update -f 17150
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xeBuild v1.14.693
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---- { Update Mode } ----
started, watching network for xbox...success, found xbox beacon at 192.168.0.120

connected to Corona with updsvr version 3 (peek version 2)


**** could not read cf_17150.bin (-1) ****

******* ERROR: critical bootloader files are missing, cannot proceed!



***** FATAL UPDATE ERROR: -1 unable to complete NAND image

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xeBuild Finished. Have a nice day.
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