Locate the Realtek High Definition Audio Driver in the list.
Waves MaxxAudio will not function without the correct Realtek High Definition Audio Driver installed first. If the app is missing or won't open, reinstall the latest Realtek driver from your specific Dell model's support page.
If you have the Offline Installer file (usually named something like WavesMaxxAudioPro.exe ), follow these steps to ensure it works. Simply double-clicking it might not work if the audio driver is missing.