Go to and select Grand Theft Auto V from "My installed games". Scroll down and click Verify Integrity . Manual File Path Information
If you are trying to verify if the file is in the right place, the standard directory for this file is: Grand Theft Auto V\update\x64\dlcpacks\patchday3ng\dlc.rpf . How To Find x64 Dlcpacks mods Folder In OpenIV - GTA V patchday3ng dlcrpf download link
: GTA V receives frequent updates; using an outdated dlc.rpf file from an old link can cause further game instability. Go to and select Grand Theft Auto V