Be sure to manually install the folder from this archive called "hustler_gang_addon" into your dlcpacks folder in openIV.

Here is the path in your mods folder to the place you need to drag and drop it:

mods - update - x64 - dlcpacks

Then add this line: <Item>dlcpacks:/hustler_gang_addon/</Item> to you dlclist.xml located here:

mods - update - update.rpf - common - data - dlclist.xml
