Repairing vpn adapter. Which have failed each time. To fix this I’ve changed settings for Ethernet adapter used by AnyConnect to obtain IP address automatically. After that AnyConnect reinstalled virtual adapter and connected without any issue. My colleague fixed this problem with deletion of:

8. Once done, reboot the client then either install the AnyConnect client from the .msi installer package, or connect to the SSL/AnyConnect Portal to reinstall the client automatically (Local admin rights required on the remote machine). Related Articles, References, Credits, or External Links. NA Fix: Cisco VPN Client failed to enable virtual adapter on Yep, Cisco VPN Client didn’t work first time but there is a small registry update to make it work. The installation worked fine but after I setup an entry it will tell me “Failed to enable Virtual Adapter” during “Securing communication channel”. There is a small registry fix for this. Open Regedit and go to: FixIT: Cisco VPN client error: Failed to enable Virtual

Dec 01, 2015

Solved: After upgrading from 4.4.03034 to 4.5.02036 (Windows 7) AnyConnect is unable to establish a VPN connection with messages: 12:28:11 Ready to connect. 13:04:56 Contacting 13:05:11 User credentials entered. 13:05:11 Establishing VPN

Install & Fix Cisco VPN Client on Windows 10 (32 & 64 Bit

"The VPN client driver has encountered an error" "The VPN client driver has encountered an error" Repair. This issue is due to Cisco bug ID CSCsm54689. In order to resolve this issue, make sure that Routing and Remote Access Service is disabled before you start AnyConnect. If this does not resolve the issue, complete these steps: Cisco Bug: CSCvb76760 - AC 4.2.06014 not connecting on