Browse to the Local Disk (C:)\ProgramFiles\Sony\VAIO Update directory. Double-click the file. In the file, if the version. Sony Vaio VPCEG11FX Smart Network Utility for Windows 8 bit. MB / Windows 8 64 bit. Sony Vaio VPCEG11FX/B Battery Checker Utility. VAIO Location Utility Sony Shared Library Sony Notebook Utilities VAIO Smart Network WWAN_Driver_Gobi If you like this.