Can't remove a Java update

[Hogger]

I use Mozilla Firefox as a browser.  I recently did a Java update to Java(TM) 6 update 2, and now I seem to be getting a few error messages.  I went to add/ remove programs to remove the update, but keep getting an internal error 2753, fatal error during installation.  Is there anything that I can do to remove this update?

[Deerpark]

I'd try reinstalling it.
Try downloading the offline installer here:
http://java.com/en/download/manual.jsp#win