Running DHIS 2 live...??

Sorry for disturbing you
I am working in Malaria control program in Cameroon.
Very interesting by DHIS 2, I want to upgrade my knowledge about this
system.
To achieve this aim, I have started to setup the DHIS 2 live in my
computer; I have setup the exe file after a success download of the zip
file. But unfortunately, after the first launching of the system
(windows 7 OS), I am not able to continue the discovering of this
interesting system. I receive Error HTTP 503, service unavailable.
The test was realized on three different computers, with the same
result.
Please could you help me?

···

---------- Forwarded message ----------
From: massoda <massoda2004@yahoo.fr>
Date: Mon, Aug 18, 2014 at 5:00 PM
Subject: Running DHIS 2 live...??
To: Jan Henrik Øverland <janhenrik.overland@gmail.com>

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