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VPN Client Connection Problem - The VPN Client could not find the adapters

VPN Client version - 4.6.01.0019

Problem : The VPN Client fails to establish a connection.

Details : The Cisco VPN Client fails to establish a connection and pops up the User Authentication Dialog repeatedly. I have tried with different MTU settings (1300, 1448) but it still does not work. The log file contents are as follows...

Cisco Systems VPN Client Version 4.6.01.0019

Copyright (C) 1998-2004 Cisco Systems, Inc. All Rights Reserved.

Client Type(s): Windows, WinNT

Running on: 5.0.2195 Service Pack 4

Config file directory: C:\Program Files\Cisco Systems\VPN Client

1 20:01:53.445 01/29/06 Sev=Warning/3 GUI/0xE3B00003

GI EnumPPP callback timed out.

2 20:05:23.797 01/29/06 Sev=Warning/2 CVPND/0xE3400014

The VPN Client could not find the adapters GUID - Virtual Adapter's tcpip GUID failed: 2.

3 20:05:23.797 01/29/06 Sev=Warning/3 CVPND/0xE340000D

The Client was unable to enable the Virtual Adapter because it could not set the IP configuration into the registry.

4 20:05:23.797 01/29/06 Sev=Warning/2 CM/0xE3100009

The virtual adapter failed to enable

5 20:05:23.797 01/29/06 Sev=Warning/2 IKE/0xE3000099

Failed to active IPSec SA: Unable to enable Virtual Adapter (NavigatorQM:936)

6 20:05:23.797 01/29/06 Sev=Warning/2 IKE/0xE30000A5

Unexpected SW error occurred while processing Quick Mode negotiator:(Navigator:2202)

  • Other Security Subjects
1 REPLY
Silver

Re: VPN Client Connection Problem - The VPN Client could not fin

Before adding or removing any network adapters from the Network Control Panel, uninstall the VPN Client, and reboot the computer. After the adapters are configured appropriately, reinstall the client. If this procedure is not followed you may experience system instability upon rebooting after adapters have been added or removed. You can recover by starting your Windows system in Safe Mode, uninstalling the client, rebooting, and then reinstalling the client.

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