By
Angel Marquez
2023-12-05 01:21:17

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Discover effective solutions to troubleshoot and How to Fix League of Legends Sorry we’ve detected a problem with your installation.


If you're encountering the frustrating "Sorry we've detected a problem with your installation" error in League of Legends, don't worry! In this guide, we'll walk you through several easy-to-follow steps to help resolve this issue. With a few simple tweaks and adjustments, you'll be back on the Rift in no time. So let's get started!

How to Fix League of Legends Sorry we’ve detected a problem with your installation


Step 1: Change the Game's Compatibility Settings


The first step in resolving the "Sorry we've detected a problem with your installation" error in League of Legends is to change the game's compatibility settings. This can be done by following these steps:

  • 1. Right-click on the "League of Legends" shortcut on your desktop and select "Open file location." This will take you to the Riot Games directory.
  • 2. Open the "League of Legends" folder, and then navigate to the "Game" folder.
  • 3. Look for the "League of Legends.exe" file, right-click on it, and select "Properties."
  • 4. In the Properties window, click on the "Compatibility" tab.
  • 5. Check the box that says "Run this program in compatibility mode for Windows 8." This will ensure that the game runs smoothly on your system.
  • 6. Disable fullscreen optimizations by checking its corresponding box.
  • 7. Apply the changes and close the window.

By changing the game's compatibility settings, you allow League of Legends to run in a mode that is better suited for your system, potentially resolving any installation issues that were causing the error.

Step 2: Use Hextech Repair Tool





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If changing the compatibility settings didn't resolve the issue, you can try using the Hextech Repair Tool provided by Riot Games. This tool is specifically designed to automatically detect and fix common installation problems. Here's how you can use it:

  • 1. Download the Hextech Repair Tool from Riot Games' official website. Make sure to get the latest version of the tool.
  • 2. Install the tool on your computer by running the downloaded file.
  • 3. Launch the Hextech Repair Tool and wait for it to scan your system. The tool will analyze your installation and identify any issues that may be causing the error.
  • 4. Follow any on-screen prompts or instructions provided by the tool. It may suggest certain fixes or optimizations to resolve the issue.
  • 5. Once the repair process is complete, restart your computer and check if the error persists.

The Hextech Repair Tool is a powerful tool that can help diagnose and fix a wide range of issues related to League of Legends installations. It is a recommended solution if the previous step did not resolve the error.

Step 3: Resetting League of Legends Without Deleting It


If neither of the previous steps resolved the error, you can try resetting League of Legends without deleting it. This process involves deleting specific configuration files to allow the game to recreate them with default settings. Follow these steps to perform a reset:

  • 1. Close any instances of League of Legends that may be running on your computer.
  • 2. Navigate to the "Riot Games" directory on your computer. This is usually located in the C: drive.
  • 3. Open the "League of Legends" folder.
  • 4. Locate and delete the "Config" folder. This folder contains various configuration files that may be causing the error.
  • 5. Restart your computer.
  • 6. Launch League of Legends again and check if the error persists.

Resetting League of Legends without deleting it can help resolve any configuration issues that may have been causing the installation error. By deleting the "Config" folder, the game will recreate it with default settings, potentially resolving the issue.



By following these steps, you should be able to fix the "Sorry we've detected a problem with your installation" error in League of Legends. Remember, if one method doesn't work, move on to the next until you find a solution that works for you. Stay patient and persistent, and soon enough, you'll be back in action on the Fields of Justice. Good luck and happy gaming!


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