[MSDN Library June 1998] Installing PPTP on a Windows NT-based Client (97.9591836734694%)
MSDN Library Visual Studio 6.0 > Windows Resource Kits > Windows NT Server 4.0 Resource Kit > Windows NT Server Resource Kit - Supplement 2 > Installing, Configuring, and Using PPTP with Microsoft Clients and Servers > Installing and Configuring PPTP on a Windows NT-based Client