Java is required to be installed on your computer before running the update file.
Installation issue with Microsoft Windows 8 / 8.1 FIXED - Multiple Channel Faders worked incorrectly when used at the same time.Please read the Update Guide to check the firmware version of your controller and how to update the firmware. If the firmware version of your unit is Ver.1.06, you don't need to update the firmware.
Please update the latest firmware to enhance the product's performance. This firmware is a system software program for your DDJ-SX2.