Loading programs onto SiPy [SOLVED]

[sk]

I have the following program and after I sync it with my SiPy and then close Pymkr, the SiPy doesn't start my program. The lights don't change.
And if I sync and then run it and then close Pymkr, it runs for 8 mins and 35 secs and then freezes on pink.
Is there something wrong with sync for windows 7? Similar to this? -> (Re: Pymkr "Syncing failed!")

Program:

import pycom
import time

#Program for having practise using LED and time
#colour chart = http://www.nthelp.com/colorcodes.htm

pycom.heartbeat(False)
while (True):
pycom.rgbled(0xCC0000) # red
time.sleep(3)
pycom.rgbled(0xFF6600) # orange
time.sleep(3)
pycom.rgbled(0xFFFF00) # yellow
time.sleep(3)
pycom.rgbled(0x99FF00) # lime
time.sleep(3)
pycom.rgbled(0x00CC00) # green
time.sleep(3)
pycom.rgbled(0x009966) # aqua
time.sleep(3)
pycom.rgbled(0x0033CC) # blue
time.sleep(3)
pycom.rgbled(0x330099) # indigo
time.sleep(3)
pycom.rgbled(0x660099) # violet
time.sleep(3)
pycom.rgbled(0xCC0099) # pink
time.sleep(3)
pycom.rgbled(0xFF0033) # magenta
time.sleep(3)

[sk]

Ok I've realised that to sync I need to press the reset button on the board before clicking sync.
But why is the question....