Welcome to the New World forum, I’m really glad to see you are here at the forums and hope you can enjoy your time here and at the game as well!
To solve this error please follow the steps bellow:
From the Start/Windows Menu, select Settings.
Select Network and Internet.
In the Status section, under Change your network settings, select Change adapter options.
When the Network Connections window opens, right-click your network connection.
Select Properties.6. Scroll to Internet Protocol version 6.
Uncheck the Internet Protocol Version 6 (TCP/IPv6) box.
Select OK to save your changes for the selected network adapter.
Try launching the game again. A PC restart may be necessary.