We have identified that trying to launch the game while IPv6 is enabled might prevent the game from starting. We truly apologize for this issue, but please try launching the game with IPv6 disabled until we have fixed the problem.
You can disable IPv6 by following the steps below:
For Windows, go to [Settings] → [Network and Internet] → [Advanced Network Settings] → [Network Adapters] → [More Network Adapter Options] → [Internet Protocol Version 6].