One should run MenuCat from CLI. At the CLI prompt type:
MENUCAT >CATDISK:CATFILE
Push the menu button on the mouse and select the Start Cataloging menu
option. Put the first disk to be cataloged in drive DF1. Click on the DISK gadget in the MenuCat window. Wait until the MenuCat window displays the
``Finished with disk'' message. When that message appears, exchange the disk in
DF1 with the next disk to be cataloged. Repeat the procedure of clicking on the
DISK gadget and exchanging disks until all disks have been cataloged.
After the last disk has been cataloged, click on the QUIT gadget and also
click on the close window gadget of the MenuCat window. If the QUIT
gadget is inadvertantly clicked, simply re-select the Start Cataloging menu
option and proceed.