Trouble loading Java app

I'm a newbie.I'm getting this error in trying to run a program.

Java(TM) Plug-in Fatal Error

Several Java Virtual Machines running in the same process caused an error.

I have cleared out Java and reloaded 6.0. When I try to run the desired windows app, I get an "Error on Page" message at the lower left.

Please advise how I might proceed. Thanks, Craig in Indiana

[399 byte] By [cwtidball@earthlink.neta] at [2007-11-27 9:50:39]
# 1
Are you creating this program; in other words are you a computer programmer? Or are you a user and just trying to run a java program? If the latter, I'm afraid that you've come to the wrong place. If the former, show your exact error message and your program code.
petes1234a at 2007-7-13 0:19:29 > top of Java-index,Java Essentials,New To Java...
# 2
You may try following link: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6359309 http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6433218and http://forum.java.sun.com/thread.jspa?threadID=697370
jdolphina at 2007-7-13 0:19:29 > top of Java-index,Java Essentials,New To Java...