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This article will explain in detail how to fix the fatal error of the Java virtual machine in Windows 10. The content of the article is of high quality, so the editor shares it for you as a reference. I hope you will have some understanding of the relevant knowledge after reading this article.

When some users try to start Java-based software, a fatal exception error pops up on the Java virtual machine. The full error message states: "the Java virtual machine could not be created. Error: a fatal exception occurred." As a result, the Java program cannot be run. These are some potential fixes for fatal errors in Java virtual machines.

A solution to fix errors in Java virtual machines

1. Set a new system variable for Java

A Java virtual machine error usually occurs when Java requires a larger global * heap memory size. The user solves this problem by extending the * * RAM assigned to Java. Users can do this by creating a new Java System Variable, as shown below.

Use Windows + R keyboard shortcuts to open and run.

Enter "sysdm.cpl" in "run", and then click "OK" to open the window in the image below.

Select the Advanced tab on this window.

Click the Environment variables button to open the window below.

Click the New button under the system variable box.

-enter "_ JAVA_OPTIONS" in the variable name text box.

-- then enter "- Xmx512M" in the variable value text box, which increases the RAM allocation to 512 MB.

Click the OK button to close the window.

Then press the OK button on the environment window.

Click the OK button to close the window.

Then press the OK button on the environment window.

two。 Select "run Java as administrator option"

The Java virtual machine error may also be caused by insufficient administrator privileges. Therefore, some users may need to assign administrator privileges to Java. Users can assign administrator privileges to Java in windows 10, as shown below.

-- use the Windows key + Q keyboard shortcut to open Cortana.

Enter "Java" in the search box.

Then right-click Java and select Open File location to open the folder of Java in File Explorer.

-- now the user can right-click java.exe and select Properties.

-Select the compatibility tab.

Select the "run this program as an administrator" option.

-- Select the apply option.

Click OK to close the window.

3. Reinstall Java

-- reinstalling Java may also fix Java virtual machine errors for some users. First, enter appwiz.cpl in run and click OK to uninstall the currently installed version of Java.

Enter "Java" in the search box.

Select Java, and then click Uninstall.

Click Yes in any confirmation window that opens.

After that, restart Windows.

Then open the Java download page in the browser.

Users need 32-bit Java for 32-bit programs and 64-bit Java for 64-bit software. If in doubt, the solution is to download and install two versions of Java by clicking Windows Offline and Windows Offline 64-bit.

After that, open the Java installation wizard.

Click the install button on the installation wizard.

So, this is how the user fixes the fatal error of the Java virtual machine. These solutions typically fix fatal errors in Java virtual machines so that users can run the required Java software.

This is how to fix the fatal error of Java virtual machine in Windows 10. I hope the above content can be of some help and learn more knowledge. If you think the article is good, you can share it for more people to see.

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