Sometimes the standard installer fails or displays a "Device not supported" error. Here are the most effective fixes: How to Install PredatorSense Software on Predator Notebooks
Remove-Item -Recurse -Force "C:\Program Files\Acer\PredatorSense" Remove-Item -Recurse -Force "C:\ProgramData\Acer\PredatorSense" Remove-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall*" -Name "PredatorSense" -ErrorAction SilentlyContinue