: Navigate to your Addictive Drums 2 installation folder and run the Library Placer.exe utility. This tool updates the system registry with the correct location of your sound libraries and configuration files. Verify Installation Paths : Open the XLN Online Installer . Click Customize Installation > Installation Paths .

Locate where your XLN Online Installer is saving plugins (Paths can be checked in the installer's settings). Open your DAW's plug-in manager.

: Ensure you are not trying to load a 32-bit version in a 64-bit environment, as older installers might default to outdated paths. Cakewalk Discuss Where Files Are Located

Verify that the DAW is scanning the exact folder containing the newly updated Addictive Drums 2 plugin file.

Let the installer run to completion, then restart your computer. Step 2: Check and Fix File Permissions (macOS & Windows)

Open the XLN Online Installer, click Advanced , and verify that the target path for your "Sound Data" matches the exact location on your external drive. If the drive letter changed (common on Windows when plugging in new USB devices), update it here. Step 4: Clear Your DAW’s Plugin Cache and Rescan

: If running a custom Wine prefix, use winetricks to install the latest Visual C++ runtimes ( vcrun2015 through vcrun2022 ), as the Cotton engine relies on these libraries to read local configuration files. 4. Reset DAW Cache and Force a Deep Scan [SOLVED] Issues With Addictive Drums 2 VST3 on Win11

After investigating various user reports and support forums, we've identified some common causes of the "Addictive Drums 2 could not find bus layouts" error:

By following these steps, you should be able to resolve the error and return to making music. If the issue persists, contacting XLN Audio Support is recommended.

What (Windows 11, macOS Sonoma, etc.) you are running?

If you recently bought a new ADpak (like Boutique Mallets or Studio Rock ) but your core Addictive Drums 2 plugin is outdated, the engine will fail to understand the new library's routing structure.

Error Example from Log: Exception std::runtime_error("Could not find BusLayouts specification file!") thrown at .../source/cotton/BusLayout To fix this synchronization issue: Open the . Click on Customize Installation . Navigate to the Installation Paths tab.

Alternative workaround (fast)