Java Runtime Environment (JRE) version 7 Update 45 or
greater must be installed. To check if you have Java installed on your
system type "Java -version" in a Command prompt (Windows) or Terminal
console (Mac, Unix).
If you receive an unknown command error message or your
Java build number is less than version 7 Update 45 then you need to
install the latest (free) edition of JRE, which can be found at: http://java.com/en/download/index.jsp
Pop-up blockers on your browser need to be turned off to
access character images and species pages (fact sheets) from within the
What to do if your Java security settings prevent the key
from opening. Go to the programs folder on your computer; open the Java
Folder; click on Configure Java tab, which will open the Java Control
Panel; click on the Security tab; under Exception site list click on
Edit site list and add the FigWeb url: www.figweb.org.