You may need to uninstall/reinstall TCP/IP. This search result may help,
VPN Issues Missing WAN Miniport L2TP and PPTP VPN XP Client Disconnects After One Minute Windows 2003 cannot access remote network using Cisco VPN ...
www.chicagotech.net/vpn.htm
Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on
http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on
http://www.HowToNetworking.com
"Mr. Parent" <Mr.
(E-Mail Removed)> wrote in message news:617E88C5-71C0-425A-B8B6-(E-Mail Removed)...
Need to set up VPN (PPTP) and for some reason, I don't have the pptp driver
listed. Where does it come from? And how might I reinstall it? THANKS!