Cisco AnyConnect Secure Mobile Client 3.0.5 and Win8.1 PRO x64 issue

Question

VPN

After updating Win from 8 to 8.1, the system asked me to reinstall the Cisco client. I reinstalled, corrected the Display Name value in the registry for Cisco AnyConnect Secure Mobility Client Virtual Miniport Adapter for Windows x64, as I did in 8k.
but still can't connect to vpn.
Error: No valid certificates for authentication.
Any thoughts on how to get Cisco AnyConnect to work under Win8.1?

Answer 1

I solved the error by updating Cisco AnyConnect to a version higher than 3.1
and, of course, fixing an incorrect entry in the registry

Answer 2

To get started, enable logging in the VPN Client to at least roughly understand where the error is.
I myself updated to 8.1 recently - after reinstalling the VPN Client version, everything worked without any problems.