Dear user, could you please kindly tell us which issue you are having currently?
If you want to uninstall the program, please refer to the steps below:
1. Open the "Folder"-> "Applications" -> "ApowerREC", and then, double-click on "Uninstall" app.
2. And if the apowersoft audio device is still on your mac after the uninstallation, then please kindly follow the steps below to uninstall the apowersoft audio device:
Please kindly follow the steps below to uninstall the Apowersoft Audio Device:
1. Open finder:

2. Then, select Desktop file and use shortcut key "Command + ↑ ", keep using this shortcut key untill you see "Macintosh HD".Then, drag it to the left locations panel as the image shown below:

3. Now, enter Macintosh HD and click "Library".

4. Enter "Audio" file.

5. Enter "Plug-ins".

6. Enter "HAL" and then you will notice the file of Apowersoft audio device driver, simply delete the related file and restart Mac is alright.

And if you still cannot delete the audio device, please kindly point out that which step you are having problem with so that we can help you with it. Thank you for your support!