How to Fix League of Legends Critical Update Required

By Lidia Rozo | 2023-07-19 02:32:41

"Learn how to quickly and How to Fix League of Legends Critical Update Required. Critical Update Required' error.

Are you faced with the frustrating "Critical Update Required" issue in League of Legends? Don't worry, we've got you covered! In this blog post, we will walk you through various steps to troubleshoot and fix this problem. So, let's dive in and get your game back up and running smoothly!

Check Server Status

Before diving into any troubleshooting steps, it's essential to check the server status of League of Legends. Sometimes, the Critical Update Required issue may arise due to server maintenance or technical glitches on their end. To confirm if the problem is not on your side, visit the League of Legends server status website or official forums to find out if there are any ongoing issues.

Verify the Integrity of Game Files

Verifying the integrity of game files is crucial when resolving the Critical Update Required issue. This process ensures that all the game files are in their original state and haven't been corrupted or modified. To verify the integrity of game files in League of Legends, follow these steps:

1. Open the League of Legends launcher.
2. Click on the gear icon located at the top right corner of the launcher.
3. Select "Initiate Full Repair" from the dropdown menu.
4. Wait for the repair process to complete, which may take some time.
5. Once the repair is finished, restart your computer and launch the game again.

Apply Updates

Keeping your game up to date is vital to ensure optimal performance and avoid any compatibility issues. Sometimes, the Critical Update Required issue can be resolved simply by updating League of Legends to the latest version. Here's how you can apply updates in League of Legends:

1. Launch the League of Legends launcher.
2. If an update is available, you will see a prompt to download and install it.
3. Click on the "Update" button to initiate the update process.
4. Wait for the update to complete, and once done, restart the game.

Add League of Legends to Windows Firewall Exception List

Adding League of Legends to the Windows Firewall exception list is necessary to ensure uninterrupted communication between the game and the internet. This step is crucial in resolving the Critical Update Required issue. Follow these steps to add League of Legends as an exception in the Windows Firewall:

1. Press the Windows key + R on your keyboard to open the Run dialog box.
2. Type "Control Panel" and hit Enter to open the Control Panel.
3. Click on "System and Security" and then select "Windows Defender Firewall."
4. Click on "Allow an app or feature through Windows Defender Firewall" on the left-hand side.
5. Click on the "Change settings" button (admin privileges may be required).
6. Scroll down and find "League of Legends" on the list.
7. Make sure both "Private" and "Public" checkboxes are ticked for League of Legends.
8. Click "OK" to save the changes.

Update Graphic Drivers

Outdated graphic drivers can often cause various issues, including the Critical Update Required problem in League of Legends. To ensure your game runs smoothly, it's important to update your graphic drivers. Here's how you can update graphic drivers for different operating systems:

1. Windows:

Press Windows key + X and select "Device Manager."
Expand the "Display adapters" category.
Right-click on your graphics card and select "Update driver."
Follow the on-screen instructions to complete the update process.

2. MacOS:

Click on the Apple menu and select "System Preferences."
Click on "Software Update."
If there are any available updates for your graphic drivers, click on "Update Now" to install them.

Run the Hextech Repair Tool

League of Legends provides a handy tool called the Hextech Repair Tool, which can help fix various issues with the game, including the Critical Update Required problem. Running this tool can help identify and resolve any underlying issues that may be causing the problem. Here's how you can run the Hextech Repair Tool:

1. Open the League of Legends launcher.
2. Click on the gear icon located at the top right corner of the launcher.
3. Select "Initiate Full Repair" from the dropdown menu.
4. Follow the on-screen instructions to complete the repair process.
5. Once the repair is finished, restart your computer and launch the game again.

Experiencing the Critical Update Required issue in League of Legends can be frustrating, but with the troubleshooting steps mentioned above, you should be able to resolve it and get back into the game. Remember to check the server status, verify the integrity of game files, apply updates, add League of Legends to the Windows Firewall exception list, update graphic drivers, and run the Hextech Repair Tool. By following these steps, you'll be back on the rift in no time, enjoying the thrilling world of League of Legends without any interruptions.

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