Deepa sunder

Thanks Ananth.

Fixed the issue. I replaced the localhost with the ip address i,e 127.0.0.1. It started working fine.
I realized that there wasnt any mapping in the host file of vista. Later i mapped the localhost to ip address it started working without any changes in the code.

PS: Vista host file must be changed using the administrative privilege otherwise the changes doesn't reflect.

Hi Ananth,

I'm also facing the same problem in my Vista. I'm able to connect through the Query Browser but when i try to connect from my java code i get this exception.
Did you find any solution to this problem. Please help me out.. I'm stuck with this issue.