The process of downloading the Sony Vaio VPCEE43FX SmartWi Connection Utility 4.10.4.20100121.2442 driver should begin automatically after a few seconds. If this does not occur, click on one of the links below (we recommend downloading the Sony Vaio VPCEE43FX SmartWi Connection Utility 4.10.4.20100121.2442 driver from the primary server - this is the manufacturer’s Sony 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 Sony Vaio VPCEE43FX SmartWi Connection Utility 4.10.4.20100121.2442 diver.