In order for this program to install correctly, you must have your DOS sub- directory in the PATH statement. If ERROR codes appear during your attempt to install the program and you are returned to the DOS prompt in the Sub-Directory, CORNCOB, you must be sure to add the following statement to your PATH: PATH=C:\DOS; before attempting to install the software. To start the program once you have exited, simply type, CORNCOB within the CORNCOB sub-directory.