The+environment+variable+JAVA_HOME+(with+the+value+of)does+not+point+to+a+valid+JVM+installation.

The environment variable JAVA_HOME is used to specify the location of the Java Development Kit (JDK) installation on your system. The error message "The environment variable JAVA_HOME (with the value of) does not point to a valid JVM installation" typically occurs when the JAVA_HOME variable is either not set or it is pointing to an incorrect or non-existent directory.

To resolve this issue, you need to ensure that the JAVA_HOME variable is correctly set to the installation directory of your JDK. Here are the steps to set the JAVA_HOME variable:

1. Determine the installation directory of your JDK. This is typically the root directory of your JDK installation, which contains subdirectories like "bin", "lib", etc.

2. Right-click on "My Computer" or "This PC" and select "Properties".

3. Click on "Advanced system settings" or "Advanced" tab.

4. Click on the "Environment Variables" button.

5. In the "System Variables" section, click on "New" to create a new variable.

6. Enter "JAVA_HOME" as the variable name.

7. Enter the installation directory path of your JDK as the variable value. For example, "C:\Program Files\Java\jdk1.8.0_221".

8. Click "OK" to save the variable.

9. Close any open command prompt windows and reopen them for the changes to take effect.

After setting the JAVA_HOME variable correctly, you should be able to run Java applications without encountering the mentioned error.