Ensure you are logged into your computer with an admin account . If problems persist, run the Ample Guitar installer using the "non-admin-install" option if available. Also, check the folder ~/Library/Application Support/Ample Sound/ to ensure proper .plist files exist and have the correct permissions. Sometimes, completely removing the AU component ( /Library/Audio/Plug-Ins/Component/AGM.component ) and reloading the project can resolve corruption issues.
Before clicking buttons, it helps to understand Ample Sound’s architecture. The .dll or .vst3 file you load in your DAW is just the engine . The actual audio data (the samples) are stored as proprietary .RBM or .WAV files inside a specific folder structure. Ample Guitar M Loading Samples Failed
