You are probably here because you are not able to get a Java application to run.
You may see complaints that your Java is out of date.
You might see a black screen with an error message in the corner.
If so, try the following:(If you have any other advice that would work better than the above, please let me know)
- Update Java
- Go into your Java Control Panel (in Windows from the Windows Control Panel)
- Go to the Security tab
- Click Edit Site List
- Click Add
- Copy/type in the resulting blank box: http://www.umass.edu
- Press OK