UDI Console access from Mac

[john410]

Just recently switch to Mac at home.  Trying to get to my UDI device but cannot.  I'm using Chrome on an iMac and when I got to the local address http://192.168.254.xxx I get 

clicking on "Admin Console", I get:

Somehow, on my PC, I used to get a Java App to run which communicated with the UDI controller.  (I never did understand how it all worked).  I downloaded and installed the latest JRE on my Mac.

Any help would be appreciated.

[Bumbershoot]

Have a look here.  I use a Mac and it works perfectly.

[john410]

1 hour ago, Bumbershoot said:

Have a look here.  I use a Mac and it works perfectly.

Thanks.  I got a security warning but was able to work around.

[firstone]

Find the file and right click on it and choose "Open". It will give you same error but with an option to keep going.