I have vista ultimate trying to run cisco vpn client 5.0.00.0090 (their lastest beta for vista). It worked fine for a couple of weeks now ever time I try to connect I get this message:
Secure VPN connection terminated locally by the client.
Reason 442: Failed to enable Adapter.
I did the usual reboot, then uninstalled and reinstalled. No luck. Maybe a windows update broke it? I haven't installed any other software.