I am a long-time Mac user. 

I am pretty sure Java 7 breaks NMC on a Mac. I tried it. No go. 

Fortunately, we have a Citrix Zenapp server here, so I just run NMC off there 
and I let someone else worry about Java versions.



On Apr 29, 2013, at 2:04 PM, Chase Lab <chaseclab AT GMAIL DOT COM> wrote:

> Is anyone using the NMC client on a Mac running Mountain Lion with
> Java version 7?
> I only want to use the NMC client.  The NMC database is on a Windows
> 2008 server.
> I am using a new MacBook and can only run Java version 7.
> I have tried both Safari and Firefox browsers without success.
> I keep getting a java error with this message:
> #### Java Web Start Error:
> #### java.util.HashMap cannot be cast to java.awt.RenderingHints
> 
> I have tried connecting to 2 different NMC servers running these versions:
> NetWorker Management Console version 8.0.1.Build.155
> NetWorker Management Console version 7.6.3.Build.860
> 
> Any help would be appreciated.   Thanks.
> 
> Cheers,
> Chase