how to profile an application on weblogic8.1 server using JProfiler6

[Brendon Woodford]

hi all,
Could anybody tell me how to profile a web-application in weblogic8.1 using Jprofiler6
I did the steps mentioned in the Jprofiler documentation but I am getting an error
"The VM has been terminated unexpectedly" and the profiler stops. I know I am making some configuration related mistake but unable to find out where. Could anyone drop in with some help.

Any kind of help is appreciated.
Thanks
Brendon