I'm trying to get sIBL to work, but it won't install the .py addon for it So I installed sIBL and downloaded most of the free HDR images they offer. I loaded up the library files etc, and now I'm ready to use it with some Blender scenes. Well when I click send to software messages pop up saying things along the lines of: "socket connection error" and "loader script raised exception". So yes I'm having trouble and was wondering if anyone here has a solution or could help me.

I'm using Blender 2.76. Windows 64bit. I tried running both as Admin already, and already tried placing the addon directly in the addon's folder for Blender.

Image of the issue:


This is the error when I turn my firewall off completely:
In the Scene Properties there is a section titled sIBL Gui in it there are a few buttons,
 1. Launch sIBL GUI
 2. Start Server
 3. Stop Server

Press Start Server and you should be able to use the send to software button in sIBL_GUI.