[MSDN Library June 1998] PPTP May Fail with Error: Remote PPP Peer is Not Responding (36.5940274414851%)
MSDN Library Visual Studio 6.0 > Knowledge Base > Windows NT
[MSDN Library June 1998] PPTP Connection to Multihomed Server May Not Succeed (36.4880952380952%)
MSDN Library Visual Studio 6.0 > Knowledge Base > Windows NT
[MSDN Library June 1998] PPTP Registry Entries (36.4880952380952%)
MSDN Library Visual Studio 6.0 > Knowledge Base > Windows NT
[MSDN Library June 1998] PPTP Protocol Not Available on MCA Computers (35.3517316017316%)
MSDN Library Visual Studio 6.0 > Knowledge Base > Windows NT
[MSDN Library June 1998] PPTP and Virtual Private Networking (22.7131610219846%)
MSDN Library Visual Studio 6.0 > Windows Resource Kits > Windows NT Server 4.0 Resource Kit > Windows NT Server Resource Kit - Supplement 2 > Understanding PPTP