Fix Valorant Error Code 128

How to Fix Valorant Error Code 128

By Angel Marquez | 2023-07-31 02:09:33
Learn How to Fix Valorant Error Code 128 with this quick guide. Get step-by-step instructions.

Valorant Error Code 128 is a common issue that players encounter while trying to play the popular online multiplayer game. This error code typically indicates a problem with the game files, background apps, firewall settings, GPU driver, or even the Test Mode on your computer. It can be frustrating to deal with this error, as it prevents you from enjoying the game. Therefore, it is important to know how to fix Valorant Error Code 128 and get back to playing without any interruptions.

Verify game files


One of the first steps you should take when encountering Error Code 128 is to verify the game files. This process checks the integrity of the game files and replaces any corrupted or missing files. To verify game files, follow these steps:
  • 1. Open the Riot Games Launcher and select the Valorant game.
  • 2. Click on the gear icon next to the "Play" button and select "Settings."
  • 3. In the Settings menu, click on the "General" tab.
  • 4. Scroll down and click on the "Check for updates" button under the "Client" section.
  • 5. Wait for the verification process to complete.

Verifying game files ensures that any issues with the game files are resolved, potentially fixing Error Code 128.

Close background apps


Background apps running on your computer can sometimes interfere with Valorant, leading to Error Code 128. It is recommended to close any unnecessary background apps before launching the game. Here are some common background apps that you should consider closing:
  • - Antivirus software
  • - Discord
  • - Steam
  • - Overlays (such as GeForce Experience or Discord overlay)
  • - Any other app that might be utilizing system resources

By closing these background apps, you can eliminate any potential conflicts and increase the stability of the game.

Allow Valorant through the Firewall



Firewall settings can sometimes block Valorant's connection, resulting in Error Code 128. To ensure that Valorant has the necessary permissions, you need to allow it through the Firewall. Follow these steps to allow Valorant through the Firewall:

  • 1. Press the Windows key + R to open the Run dialog box.
  • 2. Type "control panel" and press Enter to open the Control Panel.
  • 3. Click on "System and Security," and then select "Windows Defender Firewall."
  • 4. On the left-hand side, click on "Allow an app or feature through Windows Defender Firewall."
  • 5. Click on the "Change settings" button, and then click on "Allow another app."
  • 6. Browse for the Valorant executable file (usually located in C:\Riot Games\VALORANT\live), select it, and click on "Add."
  • 7. Make sure both the "Private" and "Public" checkboxes are checked for Valorant.
  • 8. Click "OK" to save the changes.

Allowing Valorant through the Firewall ensures that the game has the necessary network access to function properly.

Update the GPU driver


An outdated or incompatible GPU driver can also trigger Error Code 128 in Valorant. It is crucial to keep your GPU driver up to date to avoid any compatibility issues. Follow these steps to update your GPU driver:

  • 1. Press the Windows key + R to open the Run dialog box.
  • 2. Type "devmgmt.msc" and press Enter to open the Device Manager.
  • 3. Expand the "Display adapters" category.
  • 4. Right-click on your GPU driver and select "Update driver."
  • 5. Choose the option to search automatically for updated driver software.
  • 6. Wait for the system to search and install the latest driver.

Updating your GPU driver ensures that Valorant can utilize your graphics card optimally, reducing the chances of encountering Error Code 128.

Disable Test Mode


If you have enabled Test Mode on your computer, it can interfere with the proper functioning of Valorant and lead to Error Code 128. Disabling Test Mode is essential to resolve this issue. Follow these steps to disable Test Mode:

  • 1. Press the Windows key + R to open the Run dialog box.
  • 2. Type "cmd" and press Ctrl + Shift + Enter to open an elevated Command Prompt.
  • 3. In the Command Prompt, type "bcdedit /set testsigning off" and press Enter.
  • 4. Restart your computer for the changes to take effect.

Disabling Test Mode ensures that Valorant runs without any compatibility issues, eliminating the occurrence of Error Code 128.



Valorant Error Code 128 can be frustrating, but with the help of these troubleshooting steps, you should be able to resolve the issue and get back to enjoying the game. Remember to verify game files, close unnecessary background apps, allow Valorant through the Firewall, update your GPU driver, and disable Test Mode. By following these steps, you can fix Valorant Error Code 128 and have a smooth gaming experience.
Tags: counter strike, league of legends, steam download, angels envy, games free, stats, valroant, vlaorant, alorant
Platform(s): Microsoft Windows PC
Genre(s): Action, Strategy, tactical shooter
Developer(s): Riot Games
Publisher(s): Riot Games
Engine: Unreal Engine
Mode: Multiplayer
Age rating (PEGI): 16+
Video preview▶


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