How to disable Mouse Acceleration in menus

Overview

This guide will help you disable the annoying mouse acceleration, so you can enjoy Fallout 3 without it.

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 Fallout 3 again, and the mouse acceleration really got to me, so I found a way to fix it.

Fix

Go to your Fallout 3 install directory you can get here by going to steam library right clicking on Fallout 3 then properties, local files, then Browse, 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.