Fallout: New Vegas – How to turn off mouse acceleration

Introduction

 
Now someone else may have already made a guide on this, but I wanted to post it here just in case. 
So recently, I started playing New Vegas, and the mouse acceleration really got to me, so I found a way to fix it. 
 
 

How to fix it

 
Go to your New Vegas install directory (this varys, but the default location is in the steamapps\common folder), and find Fallout_default.ini. Open it using notepad, and scroll down to the section titled [Controls]. 
There, paste the following: 
 
fForegroundMouseAccelBase=0 
fForegroundMouseAccelTop=0 
fForegroundMouseBase=0 
fForegroundMouseMult=0 
 
Then, just open the game and enjoy. 
 

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