If you are using Netscape FastTrack Server v3.01, do the following to add the plug-in MIME type:
1. From the Server Manager, choose Server Preferences/Mime Types.
2. Select Type.
3. Enter the content type:
application/vnd.acucobol
4. Enter the file suffix:
acu
5. Click New Type and then Save and Apply.
6. Restart the Web server.