Mod installation is placed in folders named after file address locations where you're meant to add or replace the included data, e.g. "mods-update-update.rpf-common-data" folder contains the file dlclist.xml which you are meant to add and replace at this location in your game: mods/update/update.rpf/common/data

You shall use a RPF editor tool such as OpenIV or CodeWalker to perform the installation process.

STORY MODE version

It's suggested to install the following mods, specially if your game is crashing or you are having difficulties after installing Windy City:

1. Gameconfig (latest), F7YO - https://www.gta5-mods.com/misc/gta-5-gameconfig-300-cars
2. HeapAdjuster, Dilapidated - https://www.gta5-mods.com/tools/heapadjuster
3. Packfile Limit Adjuster, Unknown Modder - https://www.gta5-mods.com/tools/packfile-limit-adjuster
4. No Boundary Limits, Unknown Modder - https://www.gta5-mods.com/scripts/no-boundary-limits-unknown-modder
5. Simple Trainer for GTA V (to teleport or noclip to map), sjaak327 - https://www.gta5-mods.com/scripts/simple-trainer-for-gtav

You should also remove any previous Windy City mod installations you might have before installing this.

