CompuServe Messages

Hi — Perhaps someone could give me some help with a program I downloaded form the forum recently…. The program is called Morse3 (Morse Code Tutor), and the odd thing is, it works fine if launched from the Shell, but if I click on the Icon (I made the Icon for it) on Workbench, I get a "Software Failure" requester with the message "Program Failed (error #87000004). Wait for disk activity to finish." And it gives me Suspend or Reboot gadgets. I have an Amiga 3000 with 6 Megs of mem and DOS 2.04. I can't find any documentation on what the error number means, or why this requester is coming up. Plus, I'm not sure why the program runs OK via CLI, but not WorkBench. Any help anyone can give would be most appreciated. Thanks! — AutoPilot Engaged…. — Dave