Functionality of all the buttons is only available when using OKIOLABS applications. The only button that is functional in both third-party applications and OKIOLABS applications is the gray button. The gray button does not need OKIOCAM Button Driver to be installed. When the gray button is pressed, the camera will adjust the focus, exposure, and white balance automatically.
If you are a Windows or Mac user and you want to use our OKIOLABS applications, and have full button functionality, please ensure that you have OKIOCAM Button Driver installed.