The alert dialogue shows ' can’t be opened because it is from an unidentified developer'. So you may see an alert dialogue when you install driver software or firmware downloaded from Pioneer Support Web page. Notice to Mac OS X 10.10 / 10.9 / 10.8 usersĪpple has tightened its security in OS X 10.8 (Mountain Lion) and later versions. Installation issue with Microsoft Windows 8 / 8.1 Please read Firmware Update Guide to check the firmware version of your DJ CONTROLLER and how to update the firmware. Please update the firmware to the latest version to enhance the product's performance. This firmware is a system software program for your DJ CONTRLLER.
