I understand you are seeing a Netpipe/ Localhost.com error when you try to connect to the Vyprvpn service and we are happy to assist you!
Please uninstall Vyprvpn in the windows control panel and make sure 'Vyprvpn user settings' is checked off on the remove list. This will remove any previous settings. Then reinstall the Vyprvpn application and see if the issue persists. You might need to restart your computer after this as well.
If you continue to see connection issues Please contact our Support Team regarding your request by emailing firstname.lastname@example.org