If the previous steps fail, a thorough clean reinstall is the most reliable method.
The primary cause of this issue is a breakdown in file synchronization. XLN Audio uses a centralized online installer and an application called "XLN Online Installer" to manage content and settings. The bus layouts are stored in specific folders within the user’s system. The error typically arises after a major operating system update, a migration to a new computer, or when the user manually moves or deletes files without understanding the software’s architecture. For instance, after reinstalling Windows or moving a project from a desktop to a laptop, the absolute file paths that Addictive Drums 2 expects may no longer exist. The plugin looks for its bus layouts in Documents/XLN Audio/Addictive Drums 2/Misc/Bus Layouts ; if that path is broken or the files are missing, the error appears.
Once completed, open your DAW and try loading the plugin again. If the error persists, move to the platform-specific steps below. Step 2: Fix macOS Permissions and Sandbox Issues
Inside this directory, look for folders named Settings , Resources , or Layouts . If this folder is entirely empty or missing, your security software or antivirus likely quarantined the files during installation. Disable your antivirus temporarily, open the XLN Online Installer, and reinstall the core library. Step 5: Check Bit Architecture and DAW Compatibility addictive drums 2 could not find bus layouts
If you see "Wrong Resources" instead of "Bus Layouts," the solution is the same: deleting old Addictive Drums 2.dll files and repairing via the XLN installer. Summary Checklist Delete all old Addictive Drums 2.dll files. Use the XLN Installer to repair. Verify VST3 path is C:\Program Files\Common Files\VST3 . Re-scan plugins in DAW.
XLN plugins use C:\Program Files\Common Files\VST3 .
Sometimes your DAW "remembers" an old, broken version of the plugin's routing map. Forcing a re-scan can often clear the error. If the previous steps fail, a thorough clean
To customize your bus layouts in AD2, follow these steps:
Right-click your DAW icon (e.g., Reaper, Cubase, Studio One) and select "Run as Administrator." If Addictive Drums 2 loads perfectly now, the issue is strictly related to Windows user account permissions.
If you are using Linux, users have reported that launching via Lutris can resolve "BusLayouts" errors by correctly setting up the necessary DLL overrides. The bus layouts are stored in specific folders
Right-click your DAW icon in the Applications folder, select Get Info , and check or uncheck "Open using Rosetta." See if toggling this state allows the plugin to successfully locate its layout files. Ensure you are utilizing the native ARM version of Addictive Drums 2 if you are running a modern Apple Silicon system.
: If you moved your sound library to an external drive, the plugin may have lost track of its support files. In the XLN Online Installer, click Customize Installation and ensure the paths for Addictive Drums 2 are correctly set to where your data is actually stored. Check for VST Location Conflicts : Sometimes, multiple versions of the file in different folders (like Program Files Program Files (x86)
Click the gear icon to open settings and ensure your pathing is correct. Click the button (the circular arrow icon). For Pro Tools Users (AAX):
You can force AD2 to revert to its built-in stereo bus layout.
The error message is misleading. In the world of VST/AU/AAX plugins, a "bus layout" usually refers to how audio channels are routed (Stereo vs. Surround, Mono vs. Stereo input).