The process of downloading the Olympus Digital Camera Updater 1.2.1/M.ZUIKO DIGITAL ED 12-40mm F2.8 PRO Lens Firmware 1.2 for Mac O driver should begin automatically after a few seconds. If this does not occur, click on one of the links below (we recommend downloading the Olympus Digital Camera Updater 1.2.1/M.ZUIKO DIGITAL ED 12-40mm F2.8 PRO Lens Firmware 1.2 for Mac O driver from the primary server - this is the manufacturer’s Olympus 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 Olympus Digital Camera Updater 1.2.1/M.ZUIKO DIGITAL ED 12-40mm F2.8 PRO Lens Firmware 1.2 for Mac O diver.