How To Get Cisco VPN to Work on Windows 8

Option 1: How to fix it

Press Win + R and type regedit to open the Registry Editor.

Navigate to the following registry key:

HKLM\SYSTEM\CurrentControlSet\Services\CVirtA

Double click DisplayName and

• For x86, change the value data from something like “@oem8.inf,%CVirtA_Desc%;Cisco Systems VPN Adapter” to “Cisco Systems VPN Adapter”
• For x64, change the value data from something like “@oem8.inf,%CVirtA_Desc%;Cisco Systems VPN Adapter for 64-bit Windows” to “Cisco Systems VPN Adapter for 64-bit Windows”

Close Registry Editor and try to connect again. You don’t even need to restart the VPN Client to make it work.