Move your VLAN adapter (Radmin or Hamachi) to the top of the list. Restart your computer and try hosting again. Firewall and Antivirus Exceptions Resident Evil 6 is frequently blocked by Windows Defender.
Temporarily disable third-party antivirus software to see if it is interfering with the handshake between PCs. Version Matching
Ensure both players have the same region settings if prompted. Use a Virtual LAN Emulator
: Ensure both computers are connected to the same local network (Wi-Fi or Ethernet). Configuration :
Windows Firewall can often block local game discovery. Temporarily disable it or add an exception for the game's 2. Using SmartSteamEmu for LAN Play
Open RE6_CONFIG.ini with Notepad. You need to edit two lines: