August 11, 2026

Wine - WINEPREFFIX Usage

WINEPREFFIX enables wine compartimatalization, this basically means creating a dedicated directory for each specific Windows program that needs to be executed with Wine in linux.
These compartments are called "bottles". This practice prevents DLL corruption, since each program may need its own custom configuration.
Basically, each bottle allows the existence of one winecfg per program.
For this example, I'll be creating a bottle and installing an old-ass cracked fl-studio from 2011 that still works!

Start a bottle using winecfg

This will create a hidden directory at user's home.
It is recommended to use the prefix '.wine-'.
WINEPREFIX=~/.wine-fl-studio winecfg

Setting a 32bit architecture if the program at that bottle requires it

WINEPREFIX=~/.wine-fl-studio-32bit WINEARCH="win32" winecfg

[OPTIONAL] Move the program's installer inside the bottle

mkdir ~/.wine-fl-studio/installer
cp ~/./fl-studio-10/flstudio_10.0.exe .wine-fl-studio/installer

Installing a program in that bottle

WINEPREFIX=~/.wine-fl-studio wine ~/.wine-fl-studio/installer/flstudio_10.0.exe

[OPTIONAL] Verify the installation

The program-related folders should appear on the drive.
tree -L 1 $HOME'/.wine-fl-studio/drive_c/Program Files (x86)/'

Create an alias to the application in ~/.bash_aliases

alias fl-studio="WINEPREFIX=~/.wine-fl-studio/ wine $HOME'/.wine-fl-studio/drive_c/Program Files (x86)/Image-Line/FL Studio 10/FL.exe'"

Open a new terminal and the application can now be executed with the command fl-studio (or whatever alias you've chosen).

Bonus:

Creating a bottle for a portable program.

For this example I will use a WoW-Wotlk folder I downloaded.

Create the bottle, setting it to Windows 7

WINEPREFIX=~/.wine-wow-wotlk winecfg

Create a directory for World of Warcraft inside Program Files x86

mkdir $HOME'/.wine-wow-wotlk/drive_c/Program Files (x86)/World-of-Warcraft'

Move the World of Warcraft directory inside of it

mv Downloads/WoW-Wotlk-enUS/ $HOME'/.wine-wow-wotlk/drive_c/Program Files (x86)/World-of-Warcraft/'

Create an alias to the application in ~/.bash_aliases

alias wow-wotlk="WINEPREFIX=~/.wine-wow-wotlk/ wine $HOME'/.wine-wow-wotlk/drive_c/Program Files (x86)/World-of-Warcraft/WoW-Wotlk-enUS/Wow.exe'"

And that's it! A dedicated config bottle for World of Warcraft.