The SmartWi Connection Utility functions largely as a switch manager between All Programs, select the VAIO SmartWi Connection Utility folder, and click g: VPCF11AFX. Unless stated otherwise, the file listed below must be installed BEFORE the SmartWi™ Connection Utility (Windows 7 64bit) in order for it to work g: VPCF11AFX. SmartWi Connection Utility. Utility to manage Wireless networks and Bluetooth Wi-Fi. And now about the problems of this wonderful laptop.