HT5493: About Java for OS X 2012-006Learn about About Java for OS X 2012-006
Currently Being ModeratedOct 19, 2012 12:28 PM (in response to Roy Carter)
Have you tried re-downloading the jnlp file to launch PowerTeacher? You may need to look at https://discussions.apple.com/thread/4440200 for enabling browsers to load jnlp files. If PowerTeacher has known issues with Java Version 7 then we can look at alterative solutions to point PowerTeacher to 1.6.0_37.