By default, Windows 7 disabled its function to share internet connection through WiFi.
But somehow, developer find its way to activate this.
Its easy to activate this feature
netsh wlan set hostednetwork mode=allow ssid=[ssid] key=[password]
netsh wlan start hostednetwork
To remove it, follow below instructions
netsh wlan stop hostednetwork
netsh wlan set hostednetwork mode=disallow
