problem with add hardware wizard

Dear Tech.

Please see the attached file when i tray to add hardware wizard as below link to add TAP VPN device as what tech tolled me there.but i get this problem in windows 7 test purposed 7000.

http://www.sevenforums.com/network-internet/3156-adding-virtual-network-adapter.html

i waiting your reply as soon as possible with my best regard

try running hdwwiz.exe instead either via the run dialog or by searching from the startmenu's search box. it's hidden well away in the system folder for windows 7 for some reason.