LOG-EQF cannot be run directly on CD-ROM. You can, however, run the INSTALL program on the CD-ROM, and specify a target directory for either a floppy or a hard drive where you want the program to be installed. INSTALL is menu driven and needs no explanation. Just type INSTALL and follow the on-screen directions. I hope you enjoy Log-EQF and decide to become a registered user. Registration is just $25. For Registrations only, use your credit card by calling: 1-800-995-1605 ---EQF Software--- Tom Dandrea, N3EQF 396 Sautter Drive Coraopolis, PA 15108