This is what I tried today.
1.uninstall java
2.uninstall all browser but ie
3.restart
4.install java- both 32 & 64
5.install chrome - fail
6. installed opera - fail
7. istalled firefox - fail
8.installed maxton - fail
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so, i was out of option. Still, i was not able to open the console setting for the java because the same message as in my first post will come up.
So, as i was restarting, i got on my iPhone to check stocks. I clicked on one of the news and Safari opened.

so, i got back in the computer and i installed safari
I do not know what is going on, but Safari was able to Open Java when i visited Blackboard to reply on the discussion and it works.... Only on Safari.
every browsers just plain crashes and fails.
What is going on in here? i don't get it...
Well, for now, i guess i will just use safari to reply to the boards since is the only browser that works for me.
I have to reinstall and configure all my firefox extensions now.
thank you for the replies.