Socket Closed!

hi guys,

i'm trying connect arduino uno notebook , when tried monitor digital outputs using flash i've received message:  connection serproxy established.  socket closed!

this serproxy config:  ( com4 detected arduino )
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# config file serproxy - pc version

# not transform newlines coming serial port nils
newlines_to_nils=false

# comm ports used
comm_ports=4

# default settings
comm_baud=9600
comm_databits=8
comm_stopbits=1
comm_parity=none

# idle time out in seconds
timeout=300

# settings com3
net_port4=5331
mac osx: you'll have change line serial_device1=... , insert name of usbserial device found in previous step.
# config file serproxy

# not transform newlines coming serial port nils
newlines_to_nils=false

# comm ports used
comm_ports=4

# default settings
comm_baud=9600
comm_databits=8
comm_stopbits=1
comm_parity=none

# idle time out in seconds
timeout=300

#serial_device1=/dev/cu.usbserial-a1001ngz
#net_port1=5331
_________________________________________

note: machine use windows 7


somebody establish connection?

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