Alternatively, you can drag and drop your updated file directly into the OpenIV window while inside the mpchristmas2017 directory .
The path update/x64/dlcpacks/mpchristmas2017/dlc.rpf refers to the primary archive file for the (or Doomsday Heist era) update in Grand Theft Auto V . This directory is frequently used by modders to install or replace "exclusive" assets, such as weapons and clothing, specifically within the game's dlc.rpf archive. Content and Usage
Ensure your file points to the correct GTA V installation path.