Hi,
I have the same problem. The output is the following:
Arduino: 1.6.11 (Windows 8.1), Board: "Arduino/Genuino Micro"
Sketch uses 4,136 bytes (14%) of program storage space. Maximum is 28,672 bytes.
Global variables use 148 bytes (5%) of dynamic memory, leaving 2,412 bytes for local variables. Maximum is 2,560 bytes.
Forcing reset using 1200bps open/close on port COM7
PORTS {COM1, COM7, } / {COM1, COM7, } => {}
PORTS {COM1, COM7, } / {COM1, COM7, } => {}
PORTS {COM1, COM7, } / {COM1, COM7, } => {}
PORTS {COM1, COM7, } / {COM1, COM7, } => {}
PORTS {COM1, COM7, } / {COM1, COM7, } => {}
PORTS {COM1, COM7, } / {COM1, COM7, } => {}
PORTS {COM1, COM7, } / {COM1, COM7, } => {}
PORTS {COM1, COM7, } / {COM1, COM7, } => {}
PORTS {COM1, COM7, } / {COM1, COM7, } => {}
PORTS {COM1, COM7, } / {COM1, COM7, } => {}
PORTS {COM1, COM7, } / {COM1, COM7, } => {}
PORTS {COM1, COM7, } / {COM1, COM7, } => {}
PORTS {COM1, COM7, } / {COM1, COM7, } => {}
PORTS {COM1, COM7, } / {COM1, COM7, } => {}
PORTS {COM1, COM7, } / {COM1, COM7, } => {}
PORTS {COM1, COM7, } / {COM1, COM7, } => {}
PORTS {COM1, COM7, } / {COM1, COM7, } => {}
PORTS {COM1, COM7, } / {COM1, COM7, } => {}
PORTS {COM1, COM7, } / {COM1, COM7, } => {}
PORTS {COM1, COM7, } / {COM1, COM7, } => {}
Uploading using selected port: COM7
C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avrdude -CC:\Program Files (x86)\Arduino\hardware\tools\avr/etc/avrdude.conf -v -patmega32u4 -cavr109 -PCOM7 -b57600 -D -Uflash:w:C:\Users\CONSTA~1\AppData\Local\Temp\build9c9ef3bdfe2fccb480bc6e4bac749e41.tmp/Blink.ino.hex:i
avrdude: Version 6.0.1, compiled on Apr 15 2015 at 19:59:58
Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
Copyright (c) 2007-2009 Joerg Wunsch
System wide configuration file is "C:\Program Files (x86)\Arduino\hardware\tools\avr/etc/avrdude.conf"
Using Port : COM7
Using Programmer : avr109
Overriding Baud Rate : 57600
AVR Part : ATmega32U4
Chip Erase delay : 9000 us
PAGEL : PD7
BS2 : PA0
RESET disposition : dedicated
RETRY pulse : SCK
serial program mode : yes
parallel program mode : yes
Timeout : 200
StabDelay : 100
CmdexeDelay : 25
SyncLoops : 32
ByteDelay : 0
PollIndex : 3
PollValue : 0x53
Memory Detail :
Block Poll Page Polled
Memory Type Mode Delay Size Indx Paged Size Size #Pages MinW MaxW ReadBack
eeprom 65 20 4 0 no 1024 4 0 9000 9000 0x00 0x00
flash 65 6 128 0 yes 32768 128 256 4500 4500 0x00 0x00
lfuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
hfuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
efuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
lock 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
calibration 0 0 0 0 no 1 0 0 0 0 0x00 0x00
signature 0 0 0 0 no 3 0 0 0 0 0x00 0x00
Programmer Type : butterfly
Description : Atmel AppNote AVR109 Boot Loader
Connecting to programmer: .An error occurred while uploading the sketch
This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.
Thanks.