I've downloaded and installed the Cyberball2 program from the website www1.psych.purdue.edu/~willia55/Announce/cyberball/htm, but when I follow the 'readme' instructions which ask me to specify the setting '4pl ostracize other' then enter participant ID '1', nothing happens. When I check in Windows Task Manager, it claims that CyberBall is indeed running, but nothing I can do will bring it up on the screen for me. I attempted to insert it into MediaLab following the 'readme' instructions with a similar result. It asked me to click 'continue' to proceed and then asked me to specify which setting I wanted and an ID number, then it skipped right to the typical finish of MediaLab, telling me to tell the experimenter that I was done with this part.

Any ideas on why the program is running somewhere where I cannot see it?

Thanks for you help,
Ren