Vista Home Premium (32 bit) with SP2 and all windows updates on an HP a6220n. I also notice (under Control Panel\Network Connections) that my "Local Area Connection 2" (Cisco Systems VPN Adapter" is Disabled. Even after enabling it I have the same problem. I'm now wondering if a windows update from a month or two ago may have changed some
VPN “Error 51: Unable to communicate with the VPN subsystem” Vista Home Premium (32 bit) with SP2 and all windows updates on an HP a6220n. I also notice (under Control Panel\Network Connections) that my "Local Area Connection 2" (Cisco Systems VPN Adapter" is Disabled. Even after enabling it I have the same problem. Palo Alto Global Protect failed to make a VPN connection Jul 01, 2015 Cisco Error 51: Unable to communicate with the VPN
Cisco Error 51: Unable to communicate with the VPN
Mar 18, 2015 How to fix Error 56 (Cisco Vpn Client Error 56) - Error 56 About The Author: Phil Hart has been a Microsoft Community Contributor since 2010. With a current point score over 100,000, they've contributed more than 3000 answers in the Microsoft Support forums and have created almost 200 new help articles in the Technet Wiki.
Jan 06, 2020
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