SNM2(Storage Navigator Modular 2) requires the installation of JAVA JRE(Java runtime environment) JRE 1.6.0. in order to utilize the Advanced Setting options. Please download and install JRE 1.6.0 from the SUN website at the following link: http://java.sun.com/products/archive/ ---------------------------------------------------------------------------------------------------------------- Java 6.0(1.6.0) Runtime environment settings must be configured Start > Run > Control Panel > Java Control Panel > Java Tab > (Java Applet Runtime Settings) View - Java Runtime Parameter > Set the following: -Xmx192m