The error code "EW_320ca" occurs when a player attempts to join a quest in Monster Hunter Wild, resulting in a dropped connection and the error message "A communication error has occurred".
This error indicates a failure in multiplayer matchmaking or session connection. To resolve the issue, try the following troubleshooting methods that have been successful for many players.
A communication error has occurred
Author's summary: Fix Error Code "EW_320ca" in Monster Hunter Wild with these steps.