Problems with java viewer

[Michael Rosen]

I am running Windows XP Home SP2 with Norton Internet Security 2004. 
I installed the latest version of RealVNC.  I have been trying to get
the java viewer to work, but when I try to access it I get an error
that the server cannot be found.  I thought I did everything I needed
in my router to enable the port.  The client works fine to port 5900. 
I tried settings up a rule in NIS to allow HTTP port 5800 but that did
not work.  I'm not sure what the problem is.  Any help would be
appreciated.

Mike