New to Java. Having difficulty with db tutorial

i'm following this Java tutorial, + my NetBeans IDE is not as it's supposed to be:

Java For Complete Beginners - Databases

when i right click the Java DB node, all of the menuitems are disabled except Properties

Attachment 3893

what do i do to remedy this?

Which version of Netbeans are you using and which version of JDK ? Because theres one version of Netbeans, that include everything, just need to installed and it bring the Glassfish and Derby JDBC Driver pre-configured it.

here's the info from the NetBeans About dialog:

Product Version: NetBeans IDE 7.1.2 (Build 201205181646)
Java: 1.6.0_33; Java HotSpot(TM) Client VM 20.8-b03
System: Windows 7 version 6.1 running on x86; Cp1252; en_GB (nb)
User directory: C:\Users\Paul\.netbeans\7.1.2
Cache directory: C:\Users\Paul\.netbeans\7.1.2\var\cache

Thread RESOLVED.
i installed GlassFish + configured NetBeans manually