Can anyone tell me why Database options in my netbeans 6.8 seems empty?

Question

Can anyone tell me why Database options under services in my netbeans 6.8 seems empty with no options. Before installing netbeans 6.8 i've also installed netbeans 7.1 also in my operating system. In netbeans 7.1 i've all database option, but why i'm not getting that under netbeans 6.8?

http://i.stack.imgur.com/PCHiL.png

Answer 1

I don't know the exact answer, but the following link is talking about this issue

Netbeans 6.9.1 Database Empty Nodes

Read it carefully, and apply the solution only if it is related to you.