Twrp, I would not advise using that program unless you have had some experience with fixing Bricked Devices, it has a higher rate of doing so than other methods. Please read over the below thread and ask there with Questions related to Android you will get faster answers on XDA as you have contact with Developers. This is just my 2 cents if you want things fixed or explained faster.
Kindle Fire HD and 2 First Aide Software
http://forum.xda-developers.com/showthread.php?t=2096888
You are Hard Bricked now, this should help as it did me with the Fire HD's I have got off Ebay.