The process of downloading the Metz Mecablitz 44 AF-1 Digital Flash Firmware 2.2 Canon 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 44 AF-1 Digital Flash Firmware 2.2 Canon 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 44 AF-1 Digital Flash Firmware 2.2 Canon for Mac OS diver.