My First Midi Fighter!
SO after 6 weeks of waiting for my midi fighter it should be here tomorrow morning! What are the first things I should do? Like IE software updates , Firmware updates , anything I should know about the fighter? like configuration and stuff ? I’m on PC any help from my fellow tech tools would be great! 
Being that it’s new, you shouldn’t have to do any hardware/software updates, but if you have a mapping in mind, probably import it and have it ready just in case something happens to your interwebs or DJTT. Not saying that anything will, but my advice is to always plan for the worst because if it’s at least somewhat probable (like your USB cable suddenly shorting out.)
you’ll want to do this:
to make sure you have the newest firmware installed.
I’m having a little trouble here I’m trying update my firmware via midi fighter update and everytime I try it says “the program can’t start because libush0.dll is missing” what should I do? and how to I get into boot loader mode? Everytime I hold down the four corners , it doesn’t go all checkered like it should and nothing happens. Sorry guys noob here work with me 
Also I downloaded the hex file but have no clue what to do with it
there are quite a few threads with a huge array of problems and solutions, but I never had a problem with it so I don’t know how to fix that. do a forum search and read the midifighter stickies.