This is NOT for a simple drive letter change (For just the drive letter I'll just use the disk management method)
 
	This is NOT meant for ROMS contained in a single folder (For this I'll just use the right click option)
 
	This is a fix primarily for game paths with subfolders:
 
	Notepad ++ is the best method for editing "new game paths" for an entire collection of games with a click of a button:
 
	For example changing the "drive letter" or even new folders all together with "new paths"
 
	It needs to done for each system/platform "separately" though
 
	Find your system xml file in Data\Platforms (e.g. 3DS.xml)
 
	In the platform xml, each game path will start with <ApplicationPath>
 
	Press CTRL+F for find options, switch to the Replace tab; tab will do all the work for you
 
	In the Find what: field enter the current path (e.g. "..\GAMES\3DS")
 
	Let's say you moved all your roms to a different folder or drive location
 
	In the Replace with: field enter the new path
 
	ex. New path: (D:\NEWPATH\3DS)
 
	ex. New drive: (E:\NEWDRIVE\3DS)
 
	Click Replace All and done! save; exit launchbox and relaunch app.  
 
	You should be able to play every single rom/game in your platform now; rinse and repeat as needed for all other platforms