Problems of recopilation arduino

Good morning friends, your help when running a code in arduino I get the following error:
Arduino: 1.8.7 (Windows 7), Card: "Arduino / Genuino Micro"

The Sketch uses 5732 bytes (19%) of the program's storage space. The maximum is 28672 bytes.
Global variables use 225 bytes (8%) of dynamic memory, leaving 2335 bytes for local variables. The maximum is 2560 bytes.

avrdude: butterfly_recv (): programmer is not responding
avrdude: butterfly_recv (): programmer is not responding
avrdude: butterfly_recv (): programmer is not responding
avrdude: butterfly_recv (): programmer is not responding
avrdude: butterfly_recv (): programmer is not responding
Found programmer: Id = "þ"; type = È
Software Version = (.; Hardware Version = .O
avrdude: butterfly_recv (): programmer is not responding
avrdude: butterfly_recv (): programmer is not responding
avrdude: error: buffered memory access not supported. Maybe it is not
a butterfly / AVR109 but a AVR910 device?
avrdude: initialization failed, rc = -1
Double check connections and try again, or use -F to override
this check

avrdude: butterfly_recv (): programmer is not responding
avrdude: error: programmer did not answer to command: leave prog mode
avrdude: butterfly_recv (): programmer is not responding
the selected port avrdude: butterfly_recv (): programmer is not responding
it does not exist or your board is not connected
avrdude: error: programmer did not respond to command: exit bootloader

please your comments