If you prefer you can uninstall the Sonicwall client afterward. Using this method you can now get some more use out of the Cisco VPN client. I tried getting it directly from Citrix and installing it that way but was unsuccessful. What happens is that the Sonicwall client adds the DNE Lightweight filter network client on the machine. Checking the logs shows that it cannot download the key to complete the secure connection. Without installing the Sonicwall client first you will get Error 433 after trying to connect. Full disclosure my systems are clean Windows 10 installs without being upgrades. I checked and the settings were already spelled correctly on my machine. The first two steps worked for me without the need for registry edit.
x86 - Systems VPN Adapter' to 'Cisco Systems VPN Adapter'.Browse to the registry key HKLM\SYSTEM\CurrentControlSet\Services\CVirtA.
