you cannot, 1.2 doesn't exist sorry

find another copy on the internet then

every physical copy of MW are 1.2, or it's a modified disk

yes you can : buy the game digitally end of the topic

definitely a skill issue

search for MW Panel by FormatC, you’ll be able to deactivate the BE with it (basically this is a save editor but with extra stuff)

the downpatcher is only useful if you need to downpatch from 1.3 to 1.2, nothing to do with BE or not there is actually a tool/thing to switch between BE and non-BE 1.2 (or 1.3, it’s the same thing) (ask Google how to switch) but the real fact here is your game be defo 1.3 if you can’t lap glitch any circuit/KO, 90% sure of this or you completely ill if you don’t know how to put the lap count on 1 instead of 3

it does work but FixHUD and HUDWidescreenMode won't work with 1.2 somehow better set them to 0 instead of 1 otherwise your game won't launch