If the plugin is taking a long time to load you can try to check if these settings are available on your computer. The settings are generally set by system management such as Active Directory:
The following 3 values need to be set to available locations (if HOMEPATH isn’t set correctly the plugin can take a long time to load):
In case you work with JAVA you can also set up a java-reference in Environment variables.
If you use JRE:
JAVA_JRE= path to java in the home folder of the java installation
If you use JDK:
JAVA_HOME= path to java in the home folder of the java installation