How to Fix Java Virtual Machine Launcher error in Windows 10

The usage of a programming language such as Java is not limited to the development of programmes; it is also used by game and app developers. Java crashes, on the other hand, are a highly regular occurrence. You will benefit from reading this article if you are experiencing difficulties while attempting to deploy an application that is based on the Java technology.

It is not all Java virtual machine problems that are the same as one another. There are a variety of reasons why they may arise. In this post, we will go through the most frequent reasons of the Java virtual machine launcher issue – Could not construct the Java Virtual Machine – and how to resolve it in the most straightforward way.

What is Java in simple words?

In recent years, Java has gained popularity as a programming language that can be used on a wide range of various operating systems and devices. It may be used in a variety of applications, including online development, mobile apps, desktop applications, and server-side programming, to name a few. Java produces a virtual machine (VM) that runs the code that has been written in the Java programming language. It is possible to encounter a Java virtual machine launcher error if anything goes wrong with the data or code that is being processed by the Java virtual machine during the startup process.

What is a Java virtual machine error?

In recent years, Java has gained popularity as a programming language that can be used on a wide range of various operating systems and devices. It may be used in a variety of applications, including online development, mobile apps, desktop applications, and server-side programming, to name a few. Java produces a virtual machine (VM) that runs the code that has been written in the Java programming language. It is possible to encounter a Java virtual machine launcher error if anything goes wrong with the data or code that is being processed by the Java virtual machine during the startup process.

Over the past couple of days, we have come to understand that some users have been experiencing an error known as Could not create the Java Virtual Machine. From what we’ve gathered, the error tends to pop up when a user is attempting to launch an application that was built using Java.

How to fix Java Virtual Machine Launcher Error

How to Fix Java Virtual Machine Launcher error in Windows 10

To remedy this problem, first check to see that you have all of the required updates loaded and that the software has been appropriately installed on your computer. Afterwards, you may begin searching for alternative remedies to the Java virtual machine launcher issue on Windows 11/10, such as the following:

  • Add a new system variable for Java
  • Run Java.exe as administrator
  • Uninstall & Reinstall the Java application.

Could not create the Java Virtual Machine

Add a new system variable for Java

To fix this error, you must add a new variable to Java’s system and see if it solves the error. Please follow the steps below to resolve this issue:

  • Right-click on the Start menu and select Run from the menu list.
  • Type sysdm.cpl in the search box and click the OK button.
  • Go to the Advanced tab and select Environment Variables at the bottom.
  • Under the System variables section, click on the New button.
  • On the next screen, type _JAVA_OPTIONS in the Variable name field.
  • You will then need to input –Xmx512M in the Variable value box.
  • Now click on the OK button to apply the changes.

Here’s a step-by-step breakdown of how to do what we’ve just covered:

To begin, go to the System Properties and click on the Startup tab. Either the Run dialogue box or File Explorer may be used to do this.

Pressing Windows + R will open Run, so you can type in the command. Now enter in the search box and press the OK button to search for “systemdm.exe“.

Alternatively, open the File Explorer using Windows + E keyboard shortcut. Then right-click on This PC and select the Properties option from the context menu.

How to Fix Java Virtual Machine Launcher error in Windows 10
  • Go to the Advanced tab of System Properties and click Environment Variables at the very bottom.
How to Fix Java Virtual Machine Launcher error in Windows 10
  • Then, under the System variables section, choose the New button.
How to Fix Java Virtual Machine Launcher error in Windows 10

In the Variable name box, you must now put _JAVA OPTIONS. Variables may be set by entering –Xmx512M as a variable value in the Variable text field. 512 megabytes of RAM will be added to the system by doing this.

Click OK to preserve the changes you’ve made. Also, on the Environmental box, click OK to close it.

 Run the program as an administrator

According to the reports, some users could able to solve this error when they open the Java executable file with administrative privileges. The following steps will guide you through doing this:

  • Press Windows key + Q keyboard shortcut.
  • Type Java in the search box.
  • Right-click on Java and select Open file location from the context menu.
  • On the next page, right-click on Java executable file and select the Properties option.
  • When the Java Properties window opens, switch to the Compatibility tab.
  • Under the Settings section, mark the checkbox next to the Run the program as an administrator.
  • Click on the Apply and then hit the OK button to save changes.
  • Now close the File Explorer window.

When you have finished all the steps above, restart your computer and see if the problem has been resolved now.

 Uninstall & Reinstall the Java application

How to Fix Java Virtual Machine Launcher error in Windows 10

Reinstalling the Java JRE programme may be an option for you. As a result, it seems sense to remove the application before we start down that path. Using the Windows key + I to open the Settings menu, go to Apps > Apps & Features, and then choose the apps you want to remove. The Java software may be removed by clicking on the three-dot button and selecting the Uninstall option.

It’s necessary to download and install the Jave Runtime Environment for Windows 11 before attempting to reinstall the programme. Restart your computer once the utility has been installed. If the error message “Could Not Create The Java Virtual Machine” is still appearing, go to step two above.

What is Virtual Machine error in Java?

This error indicates that the Java Virtual Machine is either malfunctioning or has run out of resources and can no longer function.

What is the cause behind the Could not create the Java Virtual Machine error?

The cause for this error on Windows 11/10 varies quite a lot. For example, if you are running a homebrew Java application, then maybe it is being invoked by the wrong options. Alternatively, the Java application you’re trying to open could fail if the heap memory size is larger than the System Variable size.

Read More: How to Fix a Monitor that Keeps Going into Power Saving Mode

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Bryan V. Root
Bryan V. Root
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