by Tyyni » Thu May 09, 2013 3:53 pm
Open up your task manager and make sure that java is running. It could just be taking awhile for it to pop up. If Java has been running for awhile and isn't updating, end the task in your task manager and try again. You can try right clicking the salem.jnlp and selecting 'run as administrator' to see if it makes any difference.
Someone else may have better information for you, but this is what I'd try first.