Mac OS does not open TopCoder Arena to open

Question

I\'m running Mac OX 10.7.4 with the latest version of Java. I wanted to access TopCoder\'s Competition Arena, so I downloaded the .jnlp and tried to open it. However, I keep get

Answer 1

I tried the fix listed above (removing instances by running javaws -viewer). It did not work for me. What did work was to locate the downloaded ContestAppletProd.jnlp file and running it from a terminal using the following command" javaws ContestAppletProd.jnlp ". You want to run this in the folder containing the file ContestAppletProd.jnlp