Lower the boost level slightly in the Sound Booster slider. You can also experiment with changing the boosting mode in the settings (switching between APO effects and Code injection ). 2. Software Doesn't Boost Certain Applications
If you prefer not to purchase a license, several free, reputable alternatives provide similar system-wide volume boosting: letasoft sound booster activation key new
Letasoft Sound Booster Activation Key (2026 Updated Guide): Everything You Need to Know Lower the boost level slightly in the Sound Booster slider