How to Fix Minecraft Launcher Couldn’t Load Launcher Core Error

Here are 5 solutions to fix Minecraft Launcher couldn't load launcher core error.

Minecraft Launcher proves quite helpful for gamers who love playing Minecraft regularly. While it sources different versions of Minecraft available, they allow gamers to manage their mod packs and other installations involving Minecraft. What if you have been facing the issue of couldn’t load launcher core from Minecraft?

If this is the case, this article is designed to cater to your needs of managing Minecraft Launcher and its issues. You should go through the article and the provided solutions in detail to know more about the “Minecraft Launcher couldn’t load launcher core” error.

Solution 1: Repair Minecraft Launcher in Apps Settings (Windows 10/11)

The first technique covers the solution for users who specifically use Windows 10 and 11. As you can access your device’s settings for resolving the launcher core issue in Minecraft, this can exclusively be conclusive for managing such problems. For those who seek to repair their Minecraft Launcher should look into the steps presented below:

Step 1: Access the Apps Using Search

Access the “Search” bar on the taskbar and type “Settings” to open the window on your computer. Lead into the “Apps” section provided in the list.

Step 2: Go to Minecraft Launcher Options

As you lead into the next window, find yourselves in the “Apps & features” section and locate “Minecraft Launcher.” Select the application and click the option “Advanced options” to continue.

Step 3: Repair or Reset the Minecraft Launcher

Scroll down and find the “Repair” button in the available options for initializing the repair of the launcher. If this option does not resolve the issue, you can try using the “Reset” option just below it. Proceed to restart the computer to ensure the success of the procedure.

Solution 2: Download Launcher.MSI and Click Repair (Windows 7/8)

If you are a Windows 7 or 8 user, you can try working on a different method for repairing the “Minecraft Launcher couldn’t load launcher core” issue. For that, it is best to download the Launcher.msi file again and repair the issue in your platform. Look into these simple steps to understand the flow of the process:

Step 1: Start the Installation Process of Launcher.msi

Download and launch the Launcher.msi file on your Windows 7 or 8 computer and continue with the installation. Click “Next’ to lead to the next window.

Step 2: Start the Repairing Process

As you proceed to the next screen, click “Repair” to start repairing your Minecraft Launcher. Follow the on-screen instructions to execute the repair process successfully.

Solution 3: Uninstall and Reinstall Minecraft Launcher

Considering the provided methods do not resolve your concern with Minecraft Launcher, it is best to uninstall and reinstall the platform. This will help you cast out the issues that prevail in the launcher and start it from scratch. To proceed with this method, you will have to follow the steps as shown next:

Step 1: Access the Control Panel to Uninstall

You have to access the “Control Panel” using the Search bar available on the taskbar. As it opens on a new window, continue to the “Uninstall a Program” option under the “Programs” section.

Step 2: Location the Minecraft Launcher from the List

You will find the list of applications installed on your computer, out of which you must find the “Minecraft Launcher.” As you discover it, click the application and locate the “Uninstall” button on the top bar.

Step 3: Reinstall the Minecraft Launcher

Once the program uninstalls on your Windows computer, lead to Microsoft Store for downloading Minecraft Launcher from there. Conversely, you can try downloading the launcher from its official website.

Solution 4: Use Minecraft Launcher Alternatives

If you are continually facing issues with the Minecraft Launcher and observing the “Minecraft Launcher couldn’t load launcher core” error, you can try using other Minecraft launchers as alternatives. There are many competitors existing in the market as Minecraft Launcher alternatives. MultiMC is an excellent example of a Minecraft Launcher providing explicit services for operating Minecraft easily.

The platform has several other features that make the Minecraft experience equally good for a gamer. Many gamers have been seen using Minecraft Launcher alternatives such as MultiMC in situations where they cannot access the official Minecraft Launcher. With fine control over the game, MultiMC surely provides an easygoing experience for gamers.

Solution 5: Perform a Windows Update

There is quite a possibility that the issue of “Minecraft Launcher couldn’t load launcher core” won’t resolve efficiently. If the provided solutions are not working out for you, you need to perform a Windows update. In this way, the issue will positively resolve, and you can enjoy Minecraft again. For that, you should follow the provided steps below for updating your Windows.

Step 1: Launch the Settings of your Windows

To open the “Settings” of your Windows computer, use the “Windows + I” shortcut for opening it.

Step 2: Start Updating your Windows Version

As you find yourselves on the new window, click the “Windows Update” option from the top right and observe the availability of updates. If there are updates to be installed, click the “Download and install” button to start the process.

📝Note: You can check for updates from Settings > Update & Security > Windows Update

Final Words

This article has provided readers with an overview of some great solutions that can be used to resolve launcher core issues with Minecraft Launcher. Look into the solutions and find the best-case scenario for resolving the “Minecraft Launcher couldn’t load launcher core” error.

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Jason Shur

Jason is a web developer, technology writer, and the founder of TechShur. He loves building weird and quirky stuff on Minecraft when he's not building websites.

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