Minecraft Won’t Launch Error [What Should You Do]

Minecraft Won’t Launch occurs when you run the minecraft.exe file or after a crash. In some cases, gamers have reported getting the error message, “Java(TM) Platform SE binary has stopped working. A problem caused the program to stop working correctly.”

Both error messages point to the same problem and often have to do with your PC settings and specifications. The Minecraft launcher won’t open problem is common in almost all launchers, including Technical Launcher, Vanilla Launcher, and Twitch. 

Throughout this Minecraft won’t launch the 2020 guide, you will learn what causes this problem, as well as how you can troubleshoot and fix it. 

Minecraft Won’t Launch Windows 10 Causes 

If you have encountered this error message, you will not be able to launch the game until the issue is resolved. There are several things that can trigger the Minecraft not responding error message to pop up. So, Why won’t Minecraft launch on Xbox One, and Windows PC?

Outdated Windows Version 

The Minecraft game is specifically designed for use on Windows operating systems. Even so, the different versions of the game have varying system requirements. This being the case, the Minecraft game version you have may not be compatible with the Windows version your computer is running on. 

In such a case, the incompatibility may cause the game to become unresponsive. To fix such an issue, you need to upgrade your gaming computer to the Windows version that is compatible with your game. 

Outdated Java 

The Minecraft game requires Java for it to run. Again, incompatibility between the game and the Java version installed on your computer may also trigger the error message. You may also encounter the same problem when Java is not properly installed or has malfunctioned. 

In either case, the solution would be to download and install the latest Java version from the developer’s website. 


Outdated/Missing Minecraft Files 

You may be getting the “Not Responding” error message simply because the version of Minecraft you have is outdated and no longer supported by the developer. Just ensure that the version of Minecraft you are trying to run is up-to-date. 

Incompatible/ Outdated Video Drivers

Again, this has to do with the minimum system requirements of the game. If you happen to have incompatible or outdated video drivers on your computer, you will not be able to launch the game successfully. This has been proven to make the Minecraft game unresponsive as well. 

Conflicting Mods  

A simple conflict between one or multiple mods on the Minecraft game can cause the game to become unresponsive or crash in gameplay. Before trying some of the more advanced remedies described in this guide, you should try disabling the mods and try launching the game again. 

Lack of Administrative Privileges 

In rare cases, the Minecraft game requires administrative privileges to run on your computer.

If the game does not have the elevated access it requires during such times, you are likely to get the “Not Responding” Minecraft error message. If this is the problem, you need to run the game as an administrator, as explained later in this guide. 

How to Fix the Minecraft Not Responding Problem 

The best solution to the Minecraft not launching problem will mainly depend on what is triggering the error message. Before you start to apply the various fixes, ensure that you are logged in as an administrator.

Again, the computer needs to be connected to an active internet connection. To safeguard against the loss of data, you may also need to back up your game files. That said, here are some of the methods and procedures you may use to clear the “not responding” Minecraft error message: 

Method 1: Terminate MinecraftLauncher.exe and Reboot Minecraft

Based on user reports, there tend to be two MinecraftLaucher.exe processes running in the background when you encounter the Minecraft “not responding” error message. This being the case, it is advisable to first end the two processes, and try launching the game afresh. 

This is done from the Task Manager, as follows: 

If Minecraft won’t launch on Windows 10, right-click in the toolbar, and click on the ‘Task Manager’ option from the context menu that pops up to open it. Next, you need to navigate to the Processes tab and locate the minecraft.exe process. 

Select the process and right-click on it. Finally, you need to click on the ‘End Task’ button to terminate the process. If there are multiple Minecraft.exe processes under the Processes tab, follow the above-described procedure to disable each of them. 

Once you are done, close the Task Manager and try rebooting the game. To do this, right-click on the Minecraft icon on your desktop, and select ‘Run as Administrator’. 

Method 2: Remove Mods

Although Minecraft mods are known to improve the appeal and experience of the game, they may end up conflicting with each other or with the game. Such conflicts have been known to cause an assortment of Minecraft game problems. 

If you suspect mods to be the cause of the problem in your case, disabling them may fix it. In this regard, you should press the Windows key to display the Start menu. Now type %appdata% into the Cortana’s search bar, and then select the popping option.

Open the Minecraft Folder, and then the Mods subfolder. Select all the files on the Mods folder and delete them. Once you are done, close the window, and launch the Minecraft game to see if the error had cleared. 

Method 3: Run the Game in Compatibility Mode for Your Windows Version

As mentioned earlier in this guide, Minecraft won’t run if it is not compatible with the Windows version OS installed on your computer. In such a case, you should consider running the Minecraft game in compatibility mode for the Windows version you have. 

To do this, select the Minecraft icon on your desktop, and right-click on it. From the context menu displayed, select Properties. At this point, you need to navigate to the Compatibility tab on the Properties window.

Next, check the box adjacent to the “Run this program in compatibility mode for” field. You should then click on the drop-down menu to expand it, and choose the OS installed on your computer. Once you are done, click on the Apply button and then OK to close the window. 

Method 4:Update the Video Drivers 

Just as is the case with other video games, Minecraft makes use of the video drivers installed on your computer. If the drivers happen to be faulty, outdated, or just incompatible with the Minecraft version you are trying to run, the game may fail to launch. 

Such a problem can only be resolved by updating the drivers or installing them afresh. There are two ways that this can be achieved, as described below: 

Manual Video Driver Update 

You can achieve this by downloading the latest Video driver file that is compatible with your computer. Just navigate to the manufacturer website, and select the driver to download. Be sure to choose the driver option that is compatible with your computer, and OS. 

Once the download has completed, press the Windows + R keys combination to open a Run dialog box. Now type ‘devmgmt.msc’ into the dialog box, and press the Enter button to open the Device Manager. Expand on the ‘Display Adapters’ category, and then right-click on the ‘Graphics Hardware’s option. At this point, you need to select the ‘Update Driver’s option from the context menu. 

The system will prompt you on whether to search for the updated driver software automatically or browse for it manually on your computer. Choose the second option, and navigate to the download folder to select the driver file you downloaded. Follow the on-screen prompts to complete the update. 

Automatic Video Driver Update 

Follow the above-described procedure to open the Device Manager on your computer, and expand on the ‘Display Adapters’ category. Next, right-click on ‘Graphics Hardware’ and select the first option, “Search automatically for updated driver software” 

The system will automatically search for the latest version of your video drivers locally and over the internet. Thereafter, you only need to follow the on-screen prompts to complete the installation. For this method to work, ensure that the automatic update option is enabled on the device installation settings.

Remember to restart the computer after the update for the changes to take effect.

Method 5: Disable the Discord App

Like many other games around the globe, you probably use the Discord app to communicate with other players. Though convenient, the Discord app may interfere with the Minecraft game. When this happens, you may get the “not responding” Minecraft error message. 

This being the case, you should disable the Discord App temporarily just to see whether it is the cause of the problem. To begin with, you need to open the Task Manager on your computer by pressing the Ctrl + Alt + Delete keys simultaneously. 

Navigate to the Startup tab on the Task Manager and locate the Discord App on this list. Once you find it, select it and click on the ‘Disable’ button adjacent to it. Restart the computer and check to see whether the error has cleared. 


Method 6: Install Relevant Java Updates 

Since the Minecraft game is written in Java programming language, it requires Java to run successfully. If the Java installed on your computer is outdated, the game may fail to launch. In such a case, you may get the error message, “Java(TM) Platform SE binary has stopped working. A problem caused the program to stop working correctly.”

Again, Minecraft won’t open on Windows 10, if any of the required Java files are corrupted. This may also cause the game to crash frequently, freeze, or fail to respond on load. To fix the problem, you should find out your OS version (is it 32 or 64-bit), and update Java accordingly. 

This is how you should go about it:

1. Right-click on the ‘This PC’ icon on your desktop, and select Properties from the context menu that comes up. 

2.Navigate to the ‘System Type’ section and note down your OS version. 

3.Having clarified your OS version, navigate to the official Java site to download the latest version that is compatible with your OS version. 

4.Open the download location, and double-click on the .exe Java file to run the installer. Just follow the on-screen prompts to complete the installation process. 

5.Once done, open the downloaded folder and copy its file version folder as is. 

6.Press the Windows + E key combination to launch Windows Explorer and then navigate to the Java version folder. Depending on the system type you have, the location may be either of the following:

  • C:\\Program Files\\Java (for 32 bit)
  • C:\\Program Files (x86)\\Java (for 64 bit)

7.Paste the Java Version folder file you copied in step 5 to this location. 

8.At this point, you need to launch the ‘Minecraft Mod Manager’ and click on the ‘Edit Profile’ option at the bottom of the window.

9.Extract the Java File you downloaded in step 3, open the folder and copy the file version folder type. 

Final Verdict 

The inability of the Minecraft game to launch may be caused by a number of things, including outdated Windows, corrupted/outdated Java, and conflicting mods. As such, you need to rule out the actual cause of the problem and fix it accordingly. 

Depending on the cause, this guide will help you fix the Minecraft ‘not responding’ problem on your own.