Dev-File structure Official\OneStore and installed a/c shows asobo b787 but b787 not available in game

[Delta2k5]

@Mach10Now

If not authorized in Standard edition, why the several Asobo-b787-10 iterations in the options/onestore folder AND in the “content manager” in the game?

Simple answer to this: liveries. If you installed some livery packs (like the official ones) these folders are installed too. You can safely delete them.