The process of downloading the Metz Mecablitz 58 AF-2 Digital Flash Firmware 1.1 Nikon for Mac OS driver should begin automatically after a few seconds. If this does not occur, click on one of the links below (we recommend downloading the Metz Mecablitz 58 AF-2 Digital Flash Firmware 1.1 Nikon for Mac OS driver from the primary server - this is the manufacturer’s Metz 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 Metz Mecablitz 58 AF-2 Digital Flash Firmware 1.1 Nikon for Mac OS diver.