I region changed my 3DS a little bit ago and I want to undo it to get eShop access and I can't update games as well. I need to download stuff to my 3DS in order to use my new game. While running GM9 MegaScript I get the error on line 003 that says:

0:/gm9/scripts/GM9MegaScript.gm9
line 3: too many arguments
i fonot find $[GM9IN] NULL
(<A> to continue)

And line 003 reads:
if not find $[GM9IN] NULL

I've tried replacing the gm9 folder with the newest one, but it doesn't work. I can't uninstall the CFW because it will brick my system.