Cant edit anything permission error -54

Hi Everyone

I bought audiofinder yesterday and it seems awesome, unfortunately i cannot do any editing in the audiofinder waveform panel, any time i try to do anything form the process menu or control drag to a place it just gives me the following error message.

Singal processing encountered an error:
permission error (on file open) -54

Any help would be greatly appreciated as i can’t even use the software like this, i am using BIG sur, i have tried change permissions of the audio file and put it on the dektop and where ever the file is i get the same error .

Check the accessibility in - System Preferences - Security & Privacy - Privacy - Accessibility. Make sure Audio Finder has been added there.