Do not use an old installer from 2021. Go to the official XLN Audio website > Support > Installers. Download the latest version of the XLN Online Installer (compatible with Windows 11 and macOS Sonoma/Ventura).
This is where the magic happens. In the XLN Installer, you will see a list of your products:
How to execute the link install:
Once the download (approx. 450MB for v1.5.7 + 1.8GB for Update 39) completes:
| Issue | Solution |
|-------|----------|
| “Library mismatch” | Run Library Update 39 again. Clear cache: delete %LOCALAPPDATA%\XLN Audio\Addictive Drums\Cache (Windows) or ~/Library/Caches/XLN Audio/ (macOS). |
| Update 39 won’t install | Ensure core library is already installed. Rename .xlna to .zip and manually extract only if you know the folder structure (not recommended). |
| Plug-in not scanning | Rescan in DAW; manually add VST path. |
| Missing sounds | Verify ADpak is activated in the “Kits” tab (drum icon). |
The recent release for XLN Audio Addictive Drums 2 version 2.9.0
(as of January 14, 2026), which focuses on fixing automation issues for AU and AAX formats. This follows the major v2.7 update
that introduced critical workflow features like double-kick simulation and "Tone Designer" on Flexi slots. Do not use an old installer from 2021
The specific version "v157" and "library update 39" appear to refer to legacy or specific third-party repackaged versions (like those from R2R) often found in community forums. Core Features & Recent Updates Double Kick Simulation
: Version 2.7 added a "Link to kick (Alternating)" feature, allowing fast MIDI notes to alternate between two kick drums for more realistic metal and hard rock performances. Tone Designer
: Now available on Flexi slots, this tool allows for surgical control over drum resonance and envelope.
: A v2.6 addition that lets you save up to 5 mixer configurations per session to quickly A/B different drum sounds. Beat Shortlist
: Allows you to quickly mark and compare MIDI grooves without leaving the browser. Compressor Boost Mode
: A dedicated multiband compression switch for kicks and snares to add punch and "thump" with one click. Installation & Library Setup For official users, the process is centralized through the XLN Online Installer Installation Guide - XLN Audio
Run the downloaded file. Use your XLN account credentials to log in to the XLN Online Installer. How to execute the link install: Once the
Installing XLN Audio Addictive Drums - Focusrite User Guides
To install XLN Audio Addictive Drums and its associated libraries, you should use the official XLN Online Installer
, which is the standard method for managing licenses, software versions, and sound data updates Installation & Update Guide Download the Installer : Visit the XLN Audio Install page and download the XLN Online Installer for your operating system (Windows or macOS)
: Launch the installer and log in using your XLN Audio account credentials. If you purchased the software from a third-party retailer, ensure you have registered your product key on the Register Product page Run Updates
: Once logged in, the installer will automatically detect your owned products. Click "Install & Update All"
at the bottom of the window to ensure your software (like version 1.5.7 or later) and all library content (ADpaks, MIDIpaks) are current and authorized Customizing Library Paths
: If you need to install the large Sound Data (libraries) on an external drive: "Customize Installation" button in the XLN Online Installer Navigate to the "Installation Paths" Select your preferred folder for Sound Data DAW Integration The installation of a complex sample library requires
: After installation, open your DAW (e.g., Ableton Live, Logic, FL Studio) and perform a plugin rescan
if the software doesn't appear automatically in your plugin list Library Management Tips Refresh MIDI Library
: If you add manual MIDI files to the external MIDI folder, use the "Refresh MIDI Library"
option within the Addictive Drums interface menu to see them External Drives : Moving sound data later is easy through the installer's
Here’s a detailed write-up for installing XLN Audio Addictive Drums v1.5.7 along with the Library Update 39 (often referred to as the “link” or ADpak update). This guide assumes you have legitimate licenses and installers.
The installation of a complex sample library requires a structured workflow to ensure the engine can locate the assets.
While the software engine acts as the vehicle, the library is the fuel. Library Update 39 serves as a cumulative content patch, refining existing kits and expanding the MIDI database.
Version 1.5.7 is a maintenance and compatibility-focused update. Key improvements include:
Note: v1.5.7 does not introduce new sounds — it’s an engine update. New sounds come via library updates.