Hi, When I Launch for the first time Boxcryptor, it asks me to change system software permission. In Security & Privacy windows (under system preference), I'm not be abble to Allow system software from developper "Benjamin Fletcher". I unlocked properly with my administrator system password to make changes, but unfortunatly no changes are possible. My click on "Allow" button still have no effect. For info : My Avast security software is unactivated. Someone could help me ?
Work on iMAC with High Sierra 10.13.6