Patcher Troubleshooting
From Ragnarok Plus Wiki
Patcher Troubleshooting
If your patcher is not working properly, try these fixes before contacting support.
- Make sure you are using the latest patcher:
- If your client is very old, download the newest Full Client instead.
- Linux / Steam Deck / Proton / WINE users should also read:
Invalid Response from Auth Server
- Check that your Windows date and time are correct
- Enable automatic time synchronization
- Restart the patcher
Failed to Validate RagnarokPlus.exe
- Restart the patcher
- Restart your PC if needed
- Try temporarily disabling antivirus software
- Re-download the latest patcher
Using ExitLag / Mudfish / VPN
- Make sure both the patch server and game server use the same VPN route/IP
- Restart the patcher after changing VPN settings
Discord reference: Ragnarok Plus Discord
Patcher does not start Try these fixes one by one:
- Install Microsoft Visual C++ Redistributable x64:
- Update GPU drivers
- Restart your PC
- Run the patcher as Administrator
Patcher still does not launch
Try compatibility mode using the /tui argument.
Windows instructions:
- Right-click the patcher
- Select "Create Shortcut"
- Right-click the shortcut → "Properties"
- In the "Target" field, add:
/tui
- Launch the patcher using the shortcut
Example:
ragnarok-plus-patcher.exe /tui
Need more help?
Enable patcher logs using the /log argument.
Example:
ragnarok-plus-patcher.exe /log
The patcher will create:
patcher.log
When asking for support, attach:
patcher.log- Screenshots
- Error messages
- Short description of the issue
Support Discord: Ragnarok Plus Discord
