The Communication Error S9052-TAD-W79J in Monster Hunter Wilds is a common issue that can interrupt gameplay, disrupt matchmaking, and even prevent players from joining multiplayer sessions. This error typically stems from network connectivity problems or configuration conflicts between your system and the game’s servers.
Although an official fix has not yet been provided, there are several proven troubleshooting methods that can help resolve the error and restore stable connectivity.
What Causes Communication Error S9052-TAD-W79J?
This error typically points to network connectivity problems between your system and Capcom’s game servers. It could stem from:
- Firewall or antivirus interference.
- IPv6 conflicts.
- DNS server issues.
- Corrupt game files or mismatched data.
- Temporary server-side problems.
How to Fix Communication Error S9052-TAD-W79J
Here are the most recommended fixes that have worked for players so far. Try them in order for the best chance of success.
Disable IPv6
Many players found that turning off IPv6 resolved the error.
Steps:
- Press Windows + R, type
ncpa.cpl, and press Enter. - Right-click your active network connection (Wi-Fi or Ethernet) and choose Properties.
- Uncheck Internet Protocol Version 6 (TCP/IPv6).
- Click OK and restart your computer.
Allow Monster Hunter Wilds Through Windows Firewall
Sometimes, Windows Firewall blocks parts of the game’s connection.
Steps:
- Search Windows Defender Firewall in the Start Menu.
- Click Allow an app or feature through Windows Defender Firewall.
- Find Monster Hunter Wilds in the list. If it’s not there, click Allow another app and browse to your game folder.
- Check both Private and Public boxes.
- Save and restart your PC.
Turn Off Windows Firewall (Temporary Test)
If adding an exception doesn’t work, try disabling the firewall entirely to see if the error disappears.
Steps:
- Search for Windows Defender Firewall.
- Select Turn Windows Defender Firewall on or off.
- Turn off both Private and Public network settings.
- Test the game.
Only do this temporarily for testing. Re-enable your firewall after testing.
Change DNS to Google DNS
Some players resolved the error by switching their DNS to Google DNS (8.8.8.8 and 8.8.4.4).
Steps:
- Press Windows + R, type
ncpa.cpl, and press Enter. - Right-click your active network and choose Properties.
- Double-click Internet Protocol Version 4 (TCP/IPv4).
- Select Use the following DNS server addresses.
- Enter:
- Preferred DNS: 8.8.8.8
- Alternate DNS: 8.8.4.4
- Click OK and restart your PC.
Delete Steam Folder 2246340 (Possible Data Conflict)
Some players found a temporary fix by deleting Steam folder 2246340, related to Monster Hunter Wilds.
Steps:
- Go to:
C:\Program Files (x86)\Steam\userdata\[Your Steam ID]\2246340 - Delete the entire folder.
- Restart Steam and try the game again.
This may temporarily reset some game settings, so use with caution.
Disable Antivirus (Temporary Test)
If you’re running third-party antivirus software, it could be interfering with Monster Hunter Wilds.
Steps:
- Temporarily disable your antivirus.
- Launch the game.
- If the error goes away, add the game folder to your antivirus exclusion list.
Reset Windows Firewall to Default
If custom firewall rules are causing conflicts, resetting the firewall to default might help.
Steps:
- Search for Windows Defender Firewall.
- Click Restore Defaults in the left panel.
- Confirm and restart your PC.
Check for Birthday Mismatch
Some players discovered that having different birthdates in Steam and Monster Hunter Wilds accounts could contribute to errors. While this isn’t confirmed by Capcom, it’s worth checking.
If none of the above fixes work, the issue could be on Capcom’s servers, especially if you’re encountering this error after updates or during peak hours. Keep an eye on:
- Monster Hunter Wilds official forums.
- Capcom’s social media pages.
- Community threads on Reddit and Steam Discussions.
Conclusion
The Communication Error S9052-TAD-W79J in Monster Hunter Wilds is a complex issue with no single fix. However, disabling IPv6, adjusting firewall settings, and changing DNS are the most effective solutions based on player reports.
We’ll update this post if Capcom releases an official patch or workaround.
