Cisco VPN Client - Connection Error Reason 412<[email protected]


Tyron Turner

Hi there
I'm running Windows Vista (SP1) and Cisco VPN Client (Version and things have been working great until I installed some Windows Updates the other day. Then my Cisco VPN Client started giving me the following error:
"Secure VPN Connection terminated locally by the Client. Reason 412:"

In order to fix this I've added an "exception" in "Windows Firewall" of 'C:\Program Files\Cisco Systems\VPN Client\vpngui.exe'. I also created an INBOUND Rule (UDP protocol, port 500) in "Windows Firewall with Advanced Security".

This seems to have sorted things for me.
Good luck

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