Failed to enable Virtual Adapter in Windows 8

Hello
I got a problem when using Cisco VPN client 5.0.04.0300 in Windows 8...today
Error as following:
Reason 442: Failed to enable Virtual Adapter.
Logs here:
1      20:48:21.787  03/01/12  Sev=Warning/3         CVPND/0xE340000C
The Client was unable to enable the Virtual Adapter because it could not open the device.
2      20:48:21.807  03/01/12  Sev=Warning/3         CVPND/0xE340000C
The Client was unable to enable the Virtual Adapter because it could not open the device.
3      20:48:21.807  03/01/12  Sev=Warning/2         IKE/0xE300009B
Failed to active IPSec SA: Unable to enable Virtual Adapter (NavigatorQM:936)
4      20:48:21.807  03/01/12  Sev=Warning/2         IKE/0xE30000A7
Unexpected SW error occurred while processing Quick Mode negotiator:(Navigator:2263)
I'm using a laptop which belongs to the company...this is really urgent.
Can anybody help me!!?
Really appreciate any feedback!!!
Snail

thank you so much for your reply.
I'm considering to restore to Windows 7 cuz I use those apps very offen..
thanks again...

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  • Reason 442: Failed to Enable Virtual Adapter - Windows 7 64 bit

    Some details about the issue.
    I'm trying to connect to my client's network using VPN Client version 5.0.07.0290. The user authetication is done by providing RSA SecureID token value. After entering proper credentials, the client window gets struck at 'Securing Communication Channels...' message in status bar and reports 'Reason 442: Failed to Enable Virtual Adapter' error after few mintues. I have confirmed that this version works for other people in my team , so I'm guessing it has something to do with my system settings than the client itself.
    Below are the trobleshooting tips that I have already tried.
    1. Uninstall and Reinstall the client.
    2. Enable WinXP SP2 compatability for ipsecdialer.exe and vpngui.exe.
    3. Clicking 'Diagnose' on the Citrix Virtaul Adapter connection in Networks and Sharing centre, reports no issues.
    4. Enabling Network sharing for Local Area Network and disaling Wireless Networks
    I'm running Windows 7 64 bit Enterpise OS.
    Appreciate any suggestions to resolve this issue.
    Thanks,
    PVNSKC
    Update: 9/7/2011
    OK, things look much better after a good vacation, always!!!
    I tried to connect today by reinstalling the client after a weekend shutdown (I don't believe the cold reboot stuff, but hey, worth a try! ) and it did work. The only change I did today was to disable the Wireless Connection adapter in Networks Connections. I'm not sure whether that fixed or not cause I had tried that already. Anyway, below is my current configuration which is working for now!
    1. Below executables are running in the XP compatability mode.
    cvpnd.exe, VAInst64.exe, vpngui.exe
    2. Local Area Connection is allowed for 'Sharing'
    3.  Registry is updated with below entry.
    HKLM\System\CurrentControlSet\Services\Tcpip\Parameters /v ArpRetryCount /t REG_DWORD /d 0 /f
    4. Wireless Connection is disabled.
    Thank you all for the responses.
    PVNSKC

    Hi,
    Duplicate IP Address Triggers Error 442 on Windows 7 and Vista
    The following error "Reason 442: failed to enable virtual adapter"  appears after Windows 7 and Vista reports a duplicate IP address  detected. Subsequent connections fail with same message, but the OS does  not report a duplicate IP address detected.
    To work around error 442, do the following steps:
    Step 1 Open "Network and Sharing Center".
    Step 2 Select "Manage Network Connections".
    Step 3 Enable the Virtual Adapter ("VA"—Cisco VPN Adapter).
    Step 4 Right-click on Cisco VPN Adapter and select "Diagnose" from the context menu.
    Step 5 Select "Reset the network adapter Local Area Connection X".
    If this procedure does not work, run the following command from cmd:
    reg add HKLM\System\CurrentControlSet\Services\Tcpip\Parameters /v ArpRetryCount /t REG_DWORD /d 0 /f
    Then reboot.
    This resolves the issue until the OS reports a duplicate IP address again. Follow the preceding steps to resolve it again.
    If that doesn't work, you might have UAC enabled. If so, you must run  cmd as administrator and repeat the previous registry workaround.
    NOTE: You mentioned step 4 already, try the whole sequence again, if the steps does not work then try the registry key.
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  • 64bit vpn client issue /error :reason -442:failed to enable virtual adapter.

    Hi All of you ,
    I m using vpn client for windows64bit  -  file name - vpnclient-winx64-msi-5.0.07.0290-k9.exe and installing it on windows 2003 server .
    But while connecting via vpn client to f/w , Virtual Adapter is taking the ip address but not connecting .getting error message on screen -
    reason -442:failed to enable virtual adapter.
    Is it possible some configuration or image issue from ASA as its first time we are trying to use 64bit OS , vpn client for 32bit OS working fine .
    Below are the logs from vpn clinet when i tried to connect to ASA5520 . Version 7.0(8) -
    Cisco Systems VPN Client Version 5.0.07.0290
    Copyright (C) 1998-2010 Cisco Systems, Inc. All Rights Reserved.
    Client Type(s): Windows, WinNT
    Running on: 5.2.3790 Service Pack 2
    Config file directory: C:\Program Files (x86)\Cisco Systems\VPN Client\
    1      15:38:03.921  01/27/11  Sev=Info/4 CM/0x63100002
    Begin connection process
    2      15:38:03.937  01/27/11  Sev=Info/4 CM/0x63100004
    Establish secure connection
    3      15:38:03.937  01/27/11  Sev=Info/4 CM/0x63100024
    Attempt connection with server "203.199.30.190"
    4      15:38:04.125  01/27/11  Sev=Info/4 CM/0x6310000E
    Established Phase 1 SA.  1 Crypto Active IKE SA, 0 User Authenticated IKE SA in the system
    5      15:38:04.140  01/27/11  Sev=Info/4 CM/0x63100015
    Launch xAuth application
    6      15:38:09.515  01/27/11  Sev=Info/4 CM/0x63100017
    xAuth application returned
    7      15:38:09.515  01/27/11  Sev=Info/4 CM/0x6310000E
    Established Phase 1 SA.  1 Crypto Active IKE SA, 1 User Authenticated IKE SA in the system
    8      15:38:10.562  01/27/11  Sev=Info/4 CM/0x63100019
    Mode Config data received
    9      15:38:10.781  01/27/11  Sev=Warning/2 CVPND/0xE340002C
    Unable to enable the 64-bit VA after timeout
    10     15:38:10.781  01/27/11  Sev=Warning/3 CVPND/0xE3400029
    The Client failed to enable the Virtual Adapter on 64-bit Windows
    11     15:38:10.781  01/27/11  Sev=Warning/2 CM/0xE310000A
    The virtual adapter failed to enable
    12     15:38:10.781  01/27/11  Sev=Info/6 CM/0x6310003A
    Unable to restore route changes from file.
    13     15:38:10.781  01/27/11  Sev=Info/6 CM/0x63100037
    The routing table was returned to original state prior to Virtual Adapter
    14     15:38:10.859  01/27/11  Sev=Info/4 CM/0x63100035
    The Virtual Adapter was disabled
    15     15:38:10.859  01/27/11  Sev=Warning/2 IKE/0xE300009B
    Failed to active IPSec SA: Unable to enable Virtual Adapter (NavigatorQM:936)
    16     15:38:10.859  01/27/11  Sev=Warning/2 IKE/0xE30000A7
    Unexpected SW error occurred while processing Quick Mode negotiator:(Navigator:2263)
    17     15:38:11.546  01/27/11  Sev=Info/4 CM/0x63100012
    Phase 1 SA deleted before first Phase 2 SA is up cause by "Unknown".  0 Crypto Active IKE SA, 0 User Authenticated IKE SA in the system
    18     15:38:11.546  01/27/11  Sev=Info/5 CM/0x63100025
    Initializing CVPNDrv
    19     15:38:11.578  01/27/11  Sev=Info/6 CM/0x63100046
    Set tunnel established flag in registry to 0.
    20     15:38:40.953  01/27/11  Sev=Info/4 CM/0x63100002
    Begin connection process
    21     15:38:40.953  01/27/11  Sev=Warning/2 CVPND/0xA3400019
    Error binding socket: -21. (DRVIFACE:1234)
    22     15:38:40.968  01/27/11  Sev=Info/4 CM/0x63100004
    Establish secure connection
    23     15:38:40.968  01/27/11  Sev=Info/4 CM/0x63100024
    Attempt connection with server "203.199.30.190"
    24     15:38:41.156  01/27/11  Sev=Info/4 CM/0x6310000E
    Established Phase 1 SA.  1 Crypto Active IKE SA, 0 User Authenticated IKE SA in the system
    25     15:38:41.171  01/27/11  Sev=Info/4 CM/0x63100015
    Launch xAuth application
    26     15:39:08.031  01/27/11  Sev=Info/4 CM/0x63100017
    xAuth application returned
    27     15:39:08.046  01/27/11  Sev=Info/4 CM/0x6310000E
    Established Phase 1 SA.  1 Crypto Active IKE SA, 1 User Authenticated IKE SA in the system
    28     15:39:09.093  01/27/11  Sev=Info/4 CM/0x63100019
    Mode Config data received
    29     15:39:09.312  01/27/11  Sev=Warning/2 CVPND/0xE340002C
    Unable to disable the 64-bit VA after timeout
    30     15:39:09.312  01/27/11  Sev=Warning/3 CVPND/0xE340002A
    The Client failed to disable the Virtual Adapter on 64-bit Windows
    31     15:39:19.937  01/27/11  Sev=Warning/3 CVPND/0xA340000D
    The virtual adapter was not recognized by the operating system.
    32     15:39:19.937  01/27/11  Sev=Warning/2 CM/0xE310000A
    The virtual adapter failed to enable
    33     15:39:19.937  01/27/11  Sev=Info/6 CM/0x6310003A
    Unable to restore route changes from file.
    34     15:39:19.937  01/27/11  Sev=Info/6 CM/0x63100037
    The routing table was returned to original state prior to Virtual Adapter
    35     15:39:20.109  01/27/11  Sev=Warning/2 CVPND/0xE340002C
    Unable to disable the 64-bit VA after timeout
    36     15:39:20.109  01/27/11  Sev=Warning/3 CVPND/0xE340002A
    The Client failed to disable the Virtual Adapter on 64-bit Windows
    37     15:39:20.281  01/27/11  Sev=Warning/2 CVPND/0xE340002C
    Unable to disable the 64-bit VA after timeout
    38     15:39:20.281  01/27/11  Sev=Warning/3 CVPND/0xE340002A
    The Client failed to disable the Virtual Adapter on 64-bit Windows
    39     15:39:20.578  01/27/11  Sev=Warning/2 CVPND/0xE340002C
    Unable to disable the 64-bit VA after timeout
    40     15:39:20.578  01/27/11  Sev=Warning/3 CVPND/0xE340002A
    The Client failed to disable the Virtual Adapter on 64-bit Windows
    41     15:39:20.953  01/27/11  Sev=Warning/2 CVPND/0xE340002C
    Unable to disable the 64-bit VA after timeout
    42     15:39:20.953  01/27/11  Sev=Warning/3 CVPND/0xE340002A
    The Client failed to disable the Virtual Adapter on 64-bit Windows
    43     15:39:21.437  01/27/11  Sev=Info/4 CM/0x63100035
    The Virtual Adapter was disabled
    44     15:39:21.437  01/27/11  Sev=Warning/2 IKE/0xE300009B
    Failed to active IPSec SA: Unable to enable Virtual Adapter (NavigatorQM:936)
    45     15:39:21.437  01/27/11  Sev=Warning/2 IKE/0xE30000A7
    Unexpected SW error occurred while processing Quick Mode negotiator:(Navigator:2263)
    46     15:39:22.046  01/27/11  Sev=Info/4 CM/0x63100012
    Phase 1 SA deleted before first Phase 2 SA is up cause by "Unknown".  0 Crypto Active IKE SA, 0 User Authenticated IKE SA in the system
    47     15:39:22.046  01/27/11  Sev=Info/5 CM/0x63100025
    Initializing CVPNDrv
    48     15:39:22.062  01/27/11  Sev=Info/6 CM/0x63100046
    Set tunnel established flag in registry to 0.
    release notes for vpn client 64bit  -
    http://www.cisco.com/en/US/docs/security/vpn_client/cisco_vpn_client/vpn_client5007/release/notes/vpnclient5007.html#wp63537

    Hi Anisha ,
    Exact version of OS is "Microsoft Windows Server 2003 x64"  .
    I need supported cisco vpn client for this OS .
    =========
    Thanx 4 reply .
    Raj

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