Fio v3 and Atmel Studio

hi!

i'm trying upload sketch sparkfun fio v3 via atmel studio , won't upload.
i followed tutorial : http://www.engblaze.com/tutorial-using-atmel-studio-6-with-arduino-projects/

i keep getting following error:

code: [select]


            using port                    : \\.\com9
            using programmer              : arduino
            overriding baud rate          : 57600
avrdude.exe: stk500_getsync(): not in sync: resp=0x00

so in command box, have: " c:\...\arduinocore\avr\bin\avrdude.exe "

and in arguments: " -cc:\arduinocore\avr\etc\avrdude.conf -v -v -patmega32u4 -carduino -p\\.\com9 -b57600 -d -uflash:w:"$(projectdir)debug\$(itemfilename).hex":i "

i checked several times , fio connected on com9 , baud rate 57600.

i don't understand i'm doing wrong? maybe here me?

thanks!

first thing try uploading sketch using ide.

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