To fix the authentication error (e.g., "connecting to Battle.net" popup or "missing account entitlement") while using these mods, users typically edit the game's internal settings file to trick the game into thinking it was recently online.
. This "offline fix" allows players to access the game without the standard 30-day Battle.net check-in requirement. Overview of the LFS Mod Fix diablo 2 resurrected lfs mod offline fix for v exclusive