Step4: Try to establish remote VPN connection with Cisco VPN client again. The connection should work as the following. Test ping to any IP in the remote LAN to make sure the Cisco VPN client is really working properly. Download and install the Cisco VPN client (32 or 64 bit) from Firewall.cx’s Cisco Tools & Applications section. Optional: Uninstall the SonicWALL Global VPN Client. The xcopy '/d' command-line parameter specifies that the command is to copy all source files that are newer than existing destination files. Using this option allows you to update the backup directory only with files that have changed since last time you ran it (rather than copying all files).
If you have upgraded from Windows 7/8 and need to install the Cisco VPN client then you can use the following instructions on how to cleanly install it or fix a bad install of it after upgrading to Windows 10.
Uninstall Cisco VPN client from the PC. (If you get and error trying to uninstall, you may need to install DNE updater ftp://files.citrix.com/dneupdate64.msi first)
Uninstall any DNE updater software that may be installed. After uninstalling run a registry clean (you can use CCleaner if you like). Then reboot your PC.
After reboot run Winfix.exe from here. ftp://files.citrix.com/winfix.exe
After you run the cleanup reboot your PC again.
SonicWall VPN is will install the DNE service that will work with Windows 10. Install the SonicWALL VPN found here. http://www.gleescape.com/wp-content/uploads/2014/09/sonic64.zip and then reboot your PC.
(You do not need to launch the SonicWALL client, merely installing the client will install the proper DNE services)
Download latest Cisco VPN client from Cisco or from here http://www.gleescape.com/wp-content/uploads/2014/09/vpn64bit.zip
Extract the zip file to a temp location (uncheck run exe after extraction).
Navigate to the temp folder and run the MSI installer (not the exe) to install the VPN client. Reboot the PC
•Open regedit
•Browse to the registry key HKLMSYSTEMCurrentControlSetServicesCVirtA
•Select the display name to modify:
•x64 - '@oem8.ifn,%CVirtA_Desc%;Cisco Systems VPN Adapter for 64-bit Windows' to 'Cisco Systems VPN Adapter for 64-bit Windows'
Reboot your PC.
Paw patrol torrent. After you verify that the VPN client launches you can then uninstall the SonicWALL VPN client and you should be able to once again use the Cisco VPN client.