Connect with us

Hi, what are you looking for?


How to Fix Legends League Error Code 004 Issue

League of Legends is a popular multiplayer online fighting arena, developed and published by Riot Games for Microsoft Windows and MacOS. Free to download, but players can purchase in-game items to enhance their gaming experience. Although this is a solid game, there are cases where there may be some problems that we will solve today. In this last part of our bugfix series, we will deal with the problem of the League of Legends bug code 004.

Before performing any of the recommended troubleshooting steps below, it is best to restart your computer. This action updates the operating system and temporarily deletes damaged data that may be causing the problem.

Error code 004 usually occurs when updating the game client. Normally this can be solved by a quick restart, but if the problem persists, follow the troubleshooting steps below.

Trying to run the game as administrator

Sometimes this problem can be solved by giving the software more rights by running it on behalf of the administrator.

  • Right-click on the beginning of the game and select Properties.
  • Go to the Compatibility tab in Propertiesand enable option Run this program as administrator.
  • Press Apply to save and exit.

Check if there are problems with the error code 004 in the legend so far.

Hard disk space control

Since this problem occurs when you try to update the game, it is probably due to a lack of disk space. Try to check if there is enough space on the installation disk. If they are not available, free up space by deleting unnecessary data.

Turn off your antivirus software

The problem may be caused by antivirus software installed on your computer. To find out whether this is the cause of the problem, temporarily disable the antivirus program.


  • Right click on the avast! icon. icon in the system tray. Call avast! control panel and you can turn off avast for 10 minutes, 1 hour until your computer reboots or permanently reboots.

Bit Defanta

  • Double-click the system icon for Bit Defender.
  • When the Bit Defender window appears, move the mouse pointer to the left and click >> Virus Shield.
  • Move the mouse cursor over the black mark of the activated virus protection and click.
  • Black stripes turn red, >> Antivirus is disabled.
  • Move the mouse arrow to the top right corner and click the down arrows.
  • Bit Defender is now inactive.
  • To activate the Bit Defender, follow the same steps as for activation.

Microsoft Security Fundamentals

  • Right-click the MSE icon in the system tray and select Open.
  • Go to the Settings tab and then press Real Time Protection.
  • Select the check box next to Set the real-time security to.
  • Press the button to save the changes .
  • Disconnect from the IEM when you’re done.


  • Double-click the system tray icon to open the main window of the application.
  • Or via Start >> All programs >> ESET >> ESET Intelligent security.
  • Click Settings >> Virus and Spyware Protection >> Temporarily disable Virus and Spyware Protection.
  • When prompted to confirm the temporary stop, select Yes.
  • Note: Security starts automatically when the system restarts.


  • Go to the system tray in the lower right corner and find the McAfee icon.
  • Right-click on -> select Output.
  • A pop-up window will warn you that security is now disabled. Press Yes to deactivate the virus protection.

Check if there are problems with the error code 004 in the legend so far.

Delete the configuration files from set

The game configuration files contain information about the game settings and are usually loaded when you start the game. If the data is damaged, this problem may occur. To fix this, try deleting the configuration files.

  • Open Riot Games from the directory where it is installed.
  • Then open the Config.
  • Delete the game.cfg record.
  • Return to the main directory of the League of Legends and browse to RADS > Projects > League_Customer >Publications . Delete the folder with the latest available version.
  • Close the window and start the game on behalf of the administrator.

Check if there are problems with the error code 004 in the legend so far.

Use a Hextech repair tool

The Hextech Repair Tool is a software that solves the most common problems that can occur in the League of Legends.

  • You can download the Hextech repair tool from the official website:
  • Right-click on the downloaded file and select Run as Administrator.
  • Select the forced replacement option and press Start. Wait until the process is complete.
  • Reboot the computer

Check if there are problems with the error code 004 in the legend so far.

Try Google DNS

Sometimes this problem can be caused by a DNS problem on your computer, so you should try a different DNS configuration, preferably Google DNS.

  • Press Start and then Settings.
  • Press Network & Internet
  • Click on the network and sub-centre .
  • In the left pane, click on the option Change adapter.
  • Right-click on the network interface connected to the Internet and select Properties .
  • Select and check Internet Protocol Version 4 (TCP/IPv4) .
  • Press the button for properties .
  • Click Use the following DNS server addresses .
  • Set the values as follows: DNS Server Preference:, Other DNS server:
  • Press the button OK .
  • Press the Close button.

Check if there are problems with the error code 004 in the legend so far.



 error code 004 league of legends (2019),error code 1 league of legends

You May Also Like