Dock doesn't launch

```
Dock doesn't run when I click the link: http://widgetfx.org/dock/launch.jnlp
which is version 1.2.4

Only can run this link:
http://widgetfx.org/beta/launch.jnlp
which is version 1.2.1

I'm using WindowsXP and JRE 7


```

Original issue reported on code.google.com by `porshe91...@gmail.com` on 20 Feb 2012 at 6:09
