"Waiting for Presenter to Join" when connecting to Mac

"Waiting for Presenter to Join" when connecting to Mac

When attempting to remotely connect to a MAC I am seeing the following.
 
On my Computer
 
A message box immediately pops up on the mac
 
 
More Info takes me to the java download page, OK simply closes the message window.
A current version of Java is already installed and up to date on the mac as can be seen with the response from the Oracle java test page. 
 
 
What do I need to do to get the mac to allow the Desktop Central java viewer app to run when I try to connect to it remotely ?
 
DesktopCentral : Build 90135
 
MAC is running OSX - Yosemite
 
Thank you
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