1. Open a command-prompt with administrator privileges.
Click on Start menu, All Programs, Accessories, right-click on Command Prompt, select “Run as administrator”). Type in:
netsh wlan set hostednetwork mode=allow ssid=Test key=password
3. Configure Internet Connection Sharing (ICS)
Open up the networking control panel. Select the interface that currently has Internet connection (like your Ethernet or normal wifi), enable “Sharing”, and then select the special “hosted” interface (sometimes called a Virtual Wifi
4. Start it by typing in this command
netsh wlan start hostednetwork
Thats it, no program needed. All the work has already been done by Micosoft, this works on Server 2008 and Windows 7 and above (2008 R2 SP1 etc)