The process of downloading the LEGO Mindstorms EV3 Firmware 1.09H driver should begin automatically after a few seconds. If this does not occur, click on one of the links below (we recommend downloading the LEGO Mindstorms EV3 Firmware 1.09H driver from the primary server - this is the manufacturer’s LEGO official website). If the download still fails to run, check whether your anti-virus software is not blocking the connection to the manufacturer server of the LEGO Mindstorms EV3 Firmware 1.09H diver.