How do I fix the "Server Not Found" error in Valheim?

The ''Server Not Found'' error in Valheim is a common multiplayer issue that can occur due to various reasons, such as incorrect server settings, network problems, or outdated game versions. This error prevents players from joining a server, which can be frustrating, especially when trying to play with friends. Understanding the game mechanics and troubleshooting steps is essential to resolve this issue and get back to exploring the biomes, crafting, and surviving in the Viking world.\n\nFirst, ensure that both the host and the joining players are using the same game version. Valheim frequently receives updates, and mismatched versions can cause connectivity issues. To check your game version, open Steam, go to your library, right-click on Valheim, and select ''Properties.'' Under the ''Updates'' tab, verify that the game is set to update automatically. If not, manually update the game by selecting ''Verify Integrity of Game Files.'' This ensures all players are on the same version.\n\nNext, confirm that the server settings are correct. If you''re hosting a dedicated server, ensure the server is properly configured and running. For example, if you''re using a dedicated server tool, double-check the server IP address, port forwarding settings, and firewall permissions. Port forwarding is crucial for allowing external connections to your server. Typically, Valheim uses port 2456-2458 for multiplayer. If you''re unsure how to set up port forwarding, consult your router''s manual or online guides specific to your router model.\n\nIf you''re using a community server or a server hosted by a third-party service, ensure the server name and password are entered correctly. Typos or incorrect capitalization can lead to the ''Server Not Found'' error. Additionally, some servers may have a player limit, so check if the server is full before attempting to join. If the server is full, you may need to wait for a slot to open or consider hosting your own server.\n\nNetwork issues can also cause this error. If you''re experiencing connectivity problems, try restarting your router and modem. This can resolve temporary network glitches. Additionally, ensure your internet connection is stable and meets the minimum requirements for hosting or joining a Valheim server. A wired connection is generally more reliable than Wi-Fi for multiplayer gaming.\n\nFirewall and antivirus software can sometimes block Valheim''s connection. To fix this, add Valheim as an exception in your firewall and antivirus settings. On Windows, go to ''Windows Security,'' select ''Firewall & Network Protection,'' and click ''Allow an app through firewall.'' Ensure both Valheim and the dedicated server tool (if applicable) are allowed through the firewall. Similarly, check your antivirus settings to ensure Valheim is not being blocked.\n\nIf the issue persists, try joining a different server to determine if the problem is specific to one server or your system. If you can join other servers without issues, the problem likely lies with the original server''s configuration or hosting setup. In this case, contact the server host for assistance or consider creating a new server.\n\nFor advanced troubleshooting, you can check the server logs for error messages. If you''re hosting a dedicated server, the logs can provide insights into what might be causing the ''Server Not Found'' error. Look for any error codes or messages that indicate connectivity issues, such as failed port bindings or authentication errors. Addressing these specific issues can help resolve the problem.\n\nFinally, if none of the above solutions work, consider reinstalling Valheim. This can resolve any corrupted game files that might be causing the issue. Before reinstalling, back up your save files located in the ''worlds'' folder within the Valheim directory. This ensures you don''t lose your progress. After reinstalling, restore your save files and attempt to join the server again.\n\nIn summary, the ''Server Not Found'' error in Valheim can be resolved by ensuring all players are on the same game version, verifying server settings, checking network stability, and addressing firewall or antivirus conflicts. By following these steps, you can troubleshoot and fix the issue, allowing you to enjoy Valheim''s multiplayer experience with friends. Remember to back up your save files before making significant changes, and don''t hesitate to seek help from the Valheim community if needed.