2XKO Error 2001 | Failed to log in Error Fix

The 2XKO error 2001 is a “Failed to log in” error that occurs when a player’s Riot client is unable to fetch their player affinity. This error is common for those who participated in the game’s closed beta or alpha labs.

How to Fix 2XKO Error 2001

The most common and effective solution is to perform a clean reinstallation of the game. Follow these steps:

1. Close Riot Client:

   • Before you begin, exit the Riot Client completely from your system tray.

2. Uninstall 2XKO:

   • Go to your Windows settings, navigate to “Apps,” find 2XKO, and uninstall it.

3. Reinstall the game:

   • Open the Riot Client and download 2XKO again.

4. Restart your PC:

   • After the reinstallation is complete, restart your computer.

Also Read : Easy Ways to Fix Star Citizen Error 5010

If the problem persists, the issue might be related to other factors, and you can try the following:

• Check your network connection:

  • If you’re using a VPN, a Reddit user reported that their IP address was flagged, and they were able to fix the issue by resetting their modem and router to get a new IP address.

• Clear cache files:

  • You can try deleting the “Lion” folder from C:\Users\<you>\AppData\Local. Additionally, delete any 2XKO folders within the Riot Games folder in the same AppData\Local directory.

• Disable conflicting software:

  • Some players have found success by disabling or uninstalling third-party software, such as Citrix Workspace, which can interfere with the game’s anti-cheat software (Vanguard).

• Contact Riot Support:

  • If none of the above solutions work, the issue may be on Riot’s end, and you should submit a support ticket to their Player Support team.

• Reset your internet connection by running commands in Command Prompt as administrator:

  • ipconfig /release

  • ipconfig /flushdns

  • ipconfig /renew

  • netsh int ip reset

  • netsh winsock reset

• Optionally, change your DNS to Google DNS (8.8.8.8 / 8.8.4.4).

• If using a VPN, try connecting or disconnecting it as an additional fix.

Following these steps should resolve the 2XKO error 2001 login issue and allow you to play.