Tutorial "Changing MAC address in Windows 7"
1. Run Change MAC Address program
2. Select your wireless network connection from Connection drop-down list. Click Change MAC address command on the left panel. Click Continue on warning message window.
3. Change MAC address dialog appears. Using this dialog you may generate a random MAC address or type your own value.
4. In Windows 7, you may see a warning message window if the new MAC address of wireless adapter is not an available value. You can correct the value or leave the same. The MAC Address will be changed after automatic connection restart.