How to Safely Fix the Update X64 Dlcpacks Mpchristmas2017 Dlc.rpf Error in GTA V
If you are manually organizing your DLC packs for an "Add-on" setup, ensure the folder structure is exactly as follows: Update X64 Dlcpacks Mpchristmas2017 Dlc.rpf Download
This method involves swapping a file inside the mpchristmas2017 DLC with a modded version (e.g., a new texture for a Christmas sweater). This is generally the simpler method. How to Safely Fix the Update X64 Dlcpacks