How To Fix Minecraft Installer Not Working Issue On A Windows 11 PC

Everyone is familiar with and has used Minecraft at some point. If you are unfamiliar with Minecraft, it is the first survival game that popularized the genre and was released in 2011. Since that day, it has been a favorite among players. With friends or by yourselves, you may investigate, manufacture, create structures, battle creatures, survive, and do a lot more in this game. You may have encountered the “Minecraft installer not functioning” error if you are running Minecraft on a machine running Windows 11 or re-downloading the game after an update. If so, this tutorial will teach how to fix Minecraft Installer not working issue on a Windows 11 pc to quickly remove the problem and access your blocky stuff.

Reboot Your Computer Again To Fix The Issue

One of the first tasks you must take if the Minecraft launcher won’t execute is to restart your system. After that, you can attempt launching Minecraft afresh.

Tap the ‘X’ in the top-right corner of the Minecraft Launcher window to commence.
Next access the Start Menu by pressing the Windows key on your keyboard. From there, pick “Restart” from the power settings by clicking on the Power symbol.
Launch the Minecraft launcher once again after your system has restarted to verify that it is functioning.

To Resolve The Problem, Launch The Minecraft Installer In Administrator Mode

Firstly, search for “Minecraftinstaller” in the Start Screen to load Minecraft in administrator mode, and then you have to pick “Run as administrator” from the menu.
Upon seeing a UAC window, select yes, and then you can continue executing the Minecraft installation.

Using Task Manager, Stop The Minecraft Process To Resolve The Issue

By hitting CTRL+Shift+ESC on your keypad or by entering its name into the Start Menu search field. And then you have to choose it from the list of results in order to launch the Task Manager.
Pick the “Details” column when the Task Manager window will open for you. There, you will find a table of all presently active processes that will appear.
Click “Minecraft.exe” from the listing as you move down. If there are several of them, simply choose one of them, then press “End job.”
There will be a dialogue box where you can press “End Process” to terminate the process.

Verify That You Are Using A Reputable Installer

Assure you are making use of a legitimate installer if the Minecraft setup won’t run on your machine. In an effort to get around the DRM inspection, unlicensed or unauthorized installers are constantly updated, but in the meantime, they might deteriorate or pick up viruses. As a result, these illegal installers not only do not function but also risk damaging your computer when used.

Hence, always download the Minecraft installation from its reliable resources, such as the Official Minecraft download page or the Microsoft Store, to spare yourself from frustration and your PC from any risks.

To Solve The Issue, Delete The Mod Files

Only those who previously owned Minecraft and had modifications loaded may use this technique. The mod files frequently need to be manually uninstalled even after you uninstall Minecraft. The installer might not function if you wanted to install a fresh copy of Minecraft while using mods for a prior version of the game.

Use Windows+r on your keyboard to launch the Run window before removing the Mod files. Next type “% appdata%” and then press Enter in the Run box.
By doing so, the “Roaming” tab will emerge. You need to Double-click the “.minecraft” folder to open it from the File Explorer window.
The “.minecraft” section will have a “mods” folder which will have all the installed modifications. Now, right-click on this folder and select “Delete” from the options or by pressing the “DEL” button on the keyboard.
Execute the Minecraft launcher once again to determine whether it functions properly after removing all the modifications.

Utilize Compatibility Mode while running the Microsoft Installer

Consider executing the Minecraft installer in Compatibility mode if you fail to execute it ordinarily.

Find the location of the “Minecraftinstaller.exe” file first; in this case, it is on the desktop. Right-click “Minecraftinstaller.exe” and then choose “Properties” to see its properties.

Now on the Properties panel, you need to go to the “Compatibility” column. From there, you have to tick the box beneath the “Compatibility mode” area that shows “Run this program in compatibility mode for:”.

Now, in the next stage, you should select ‘Windows 8’ from the drop-down list. Afterward, tick the box next to “Disable fullscreen optimizations” in the Settings section.

Once you have finished editing, hit “Apply” and then “Okay.” Now that the screen is closed, open the Minecraft installation to see if it was successful.

Permit Firewall to Accept the Minecraft Installer

If the Windows Defender Firewall is configured to stop the Minecraft installation, it is likely to keep it away from malfunctioning.

To start, utilize your computer keyboard to hit Windows+i to bring up the Settings menu. Simply select “Privacy & Security” from the left panel on the Settings window, and then pick “Windows Security” from the right panel.
Next, from the right panel, you need to select “Firewall & network protection.”
You will see an additional screen labeled “Windows Security” on your screen. Select “Allow an app past the firewall” on the right panel by scrolling down on that page.
Following that, all the functionalities and applications that require firewall entry will be shown in the “Allowed apps” pane. Now scroll down and see if a list for “Minecraft launcher” is present. If it is, make sure the options next to Private and Public are checked; otherwise, ignore this approach.
An empty box means there is no firewall accessibility, whereas a checkbox means entrance is authorized. Press the “Change options” tab if you notice that these boxes are vacant.
Thereafter, you have to choose the Private and Public checkboxes, then hit “OK.”

To Solve the Problem, Remove Antivirus Software

Third-party programs that are found on the web may frequently be rejected by antivirus software. Because the Minecraft installation may only be downloaded from the official website, your antivirus software may recognize it as malicious software or a hazard and prohibit you from using it. The best strategy in these circumstances is to just deactivate or remove the antivirus.

The Settings panel may be opened by typing its name into the Start menu search.
To access a listing of apps, tap Apps in the left panel, then ‘Apps & features’ in the right panel.
From this list of apps, just choose an antivirus program to remove it and uninstall it.

Conclusion

Finally, these are some of the strategies using which you can fix the Minecraft Installer not working issue on a Windows 11 pc.